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The Greatest Common Factor of 15, 45: 15

The Least Common Multiple of 15, 45: 45

Q: What is the greatest common multiple of 15 and 45 and the least common multiple of 15 and 45?

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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 39 is 3. Therefore, the least common multiple of 15 and 39 is 15 x 39 ÷ 3 = 195.

The GCF/HCF of 15 and 60 is 15. The LCM of 15 and 60 is 60.The GCF is 15 and the least common multiple of the numbers 15 and 60 is 60.

The Least Common Multiple (LCM) for 15 27 is 135.The least comon multiple of 15 and 27 is 135.

The least common multiple of 4 and 5 is 20. The least common multiple of 15 and 20 is 60. (Thus, the least common multiple of 4, 5, and 15 is 60.) Any multiple of 60 will also be a multiple of 4, 5, and 15.

The Least Common Multiple (LCM) of (9,18,15) is 90.

Related questions

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 32 is 1, so the least common multiple is 15 x 32 ÷ 1 = 480.

Itself

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 39 is 3. Therefore, the least common multiple of 15 and 39 is 15 x 39 ÷ 3 = 195.

The least common multiple is 30. The greatest common factor is 3.

gcf = 15 lcm = 45

The GCF is 15. The LCM is 60.

The LCM or least common multiple of 3 and 5 is 15.The GCF or greatest common factor of 3 and 5 is 1.

The GCF/HCF of 15 and 60 is 15. The LCM of 15 and 60 is 60.The GCF is 15 and the least common multiple of the numbers 15 and 60 is 60.

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.

15 and 180 respectively.

1 and 105, respectively.

5 and 60, respectively.