Q: What is the LCM of the numbers 15 2 and 5?

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The LCM=60

3, 5 and 15

The LCM of 2, 5, 7 and 9 is 630.

2 and 5 2 and 10 5 and 10

Factors: 15 = 3 x 5, 18 = 2 x 3 x 3. The LCM of two numbers = their product divided by their HCF. In this instance the product is 270 and the HCF is 3 so the LCM is 90.

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The LCM=60

5 and 75 15 and 25

10 and 15

2 and 5 are both prime numbers. If you multiply them together, the answer is 10. 10 is the LCM of 2 and 5.

the answer isdrum roll please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!IT IS 82 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

4

The LCM of the given three numbers is 105

The LCM is 105.

3, 5 and 15

5 and 6 have. 3 and 10 have. 2 and 15 have. 1 and 30 have.

The LCM of 15 and 18 is 90, which is the multiple of the highest power of prime factors from both numbers (2 x 32 x 5 = 2 x 3 x 3 x 5 = 90).

2 and 15 3 and 10 5 and 6