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15 = 1 x 3 x 5. 25 = 1 x 5 x 5. The common factors are 1 and 5.

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A common factor of the numbers 25 and 15 is the number five.

Q: Common factor of 25 and 15?

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The LCM of 15 and 25 is 75. The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 15 and 25 is 5. (See related question "What is the greatest common factor of 15 and 25?" for this calculation.) So, the least common multiple is 15 x 25 ÷ 5 = 75. The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.

The Greatest Common Factor of 12, 44, 15: 1

3

If by "LCF" you mean "lowest common factor", then that's always ' 1 ',for any pair or larger group of numbers.The greatest common factor of 15 and 45 is 15.

The HCF is: 25

Related questions

The Greatest Common Factor of 15, 20 and 25 is 5.

The greatest common factor of 15, 20, and 25 is 5.

Common factors of 15 and 25 are: 1 and 5.

The greatest common factor of 15 and 25 is 5; → 15/25 = (15÷5)/(25÷5) = 3/5

The LCM of 15 and 25 is 75, and the GCF of 15 and 25 is 5.

the least common factor is 1

5

gcf(15, 13, 25) = 1.

The greatest common factor (GCF) is: 5.

5

1

1