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26 Cards in this Set
- Front
- Back
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abundant number
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A number for which the sum of all its factors is greater than the number itself.
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common factor
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A factor that two or more numbers share
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common multiple
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A multiple that two or more numbers share
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composite number
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A whole number with factors other than itself and 1
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conjecture
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A guess about a pattern or relationship based on observations
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deficient number
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A number for which the sum of all its proper factors is less than the number itself
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dimensions
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The dimensions of a rectangle are the lengths of its sides
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divisor
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A number that divides a given number leaving a zero remainder.
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even number
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A multiple of 2
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exponent
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The small raised number that tells how many times a factor is used
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factor
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One of two or more whole numbers that are multiplied to get a product
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factor pair
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Two whole numbers that are multiplied to get a product
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factorization
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A product of numbers perhaps with some repetitions, resulting in a desired number
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Fundamental Theorem of Arithmetic
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The theorem stating that, except for the order of the factors, every whole number greater than 1 can be factored into prime factors in only one way
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greatest common factor
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The greatest factor that two or more numbers share
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least common multiple
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The least multiple that two or more numbers share.
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multiple
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The product of a give whole number and another whole number
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near-perfect number
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A number for which the sum of all its proper factors is one less than the number
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odd number
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A whole number that is not a multiple of 2
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perfect number
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A number for which the sum of all its proper factors is the number itself
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prime factorization
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A product of prime numbers, perhaps with some repetitions, resulting in the desired number
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prime number
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A number with exactly two factors, 1 and the number itself
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proper factors
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All the factors of a number, except the number itself
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relatively prime numbers
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A pair of numbers with no common factors except for 1
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square number
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A number that is the result of the product of a number multiplied by itself
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Venn Diagram
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A diagram n which overlapping circles are used to show relationships among sets of objects that have certain attributes
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