Factors, multiples, and patterns: FAQ

A factor pair is $2$2 whole numbers that can be multiplied to get a certain product. For example, the factor pairs of $12$12 are $(1,12)$left parenthesis, 1, comma, 12, right parenthesis, $(2,6)$left parenthesis, 2, comma, 6, right parenthesis, and $(3,4)$left parenthesis, 3, comma, 4, right parenthesis.

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Factors are the numbers that divide evenly into a larger number. Multiples are the numbers you get when you multiply a number by another number. For example, the factors of $12$12 are $1$1, $2$2, $3$3, $4$4, $6$6, and $12$12. The multiples of $12$12 are $12$12, $24$24, $36$36, $48$48, and so on.

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A prime number is a number that can only be divided evenly by itself and $1$1. For example, $2$2, $3$3, $5$5, $7$7, and $11$11 are all prime numbers.

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A composite number is a number that has more than two factors. For example, $6$6 is a composite number because it has the factors $1$1, $2$2, $3$3, and $6$6.

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There are many ways to identify patterns with numbers. For example, we might look for patterns in the factors or multiples of a number, or we might look for patterns in the way the digits of a number change.

There are many ways to identify patterns with shapes. For example, we might look for patterns in the way shapes are repeated, rotated, or reflected.

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