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Earn +20 ptsQ: Are 3 and 15 is a least common multiple?
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Least common multiple of 3 and 5?
15
What is the least common multiple of 15 and 39?
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.
What is the least common multiple of 3 15 and 75?
75
What is the least common multiple of 3 15 18?
90
What is the highest common multiple of 3 and 5?
The highest common multiple of two numbers is their least common multiple (LCM). The LCM of 3 and 5 is found by multiplying the two numbers and dividing by their greatest common divisor (GCD). In this case, the LCM of 3 and 5 is 15, as 3 * 5 / 1 = 15.
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