Factor Calculator

Multiples Calculator

Generate the first N multiples of any number or check whether one number is a multiple of another.

Generate Multiples

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What are Multiples?

A multiple of a number is the product of that number and any positive integer. The first 5 multiples of 7 are 7, 14, 21, 28, and 35 (calculated as 7×1, 7×2, 7×3, 7×4, 7×5). Every number has infinitely many multiples. The multiples calculator above generates up to 100 multiples of any number.

Multiples and factors are inverse concepts. If 3 is a factor of 12, then 12 is a multiple of 3. Multiples are central to finding Least Common Multiples (LCM), adding fractions with different denominators, and solving scheduling problems. Skip counting — counting by 2s, 5s, or 10s — is essentially listing multiples.

Multiples vs Factors

The number line below highlights every multiple of the selected number using skip counting. Multiples extend infinitely; factors are finite.

Skip Counting: Multiples of 5

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12 multiples of 5 between 1 and 60

Frequently Asked Questions

Factors divide into a number; multiples are produced by multiplying a number. The factors of 6 are 1, 2, 3, 6 (finite set). The multiples of 6 are 6, 12, 18, 24, 30... (infinite set). The statement '3 is a factor of 6' means the same as '6 is a multiple of 3.' Every number has finitely many factors but infinitely many multiples.