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The LCM of 3 and 15 is: 15. Since 15 is a multiple of 3 (3*5), the answer is just 15.
Factoring each number into product of primes: 3 = 3
15 = 3 x 5 The number 3 is a factor once for both numbers, ; Therefore, inlude 3 in answer The number 5 is a factor in 15; Include 5 in answer Therefore, LCM(3,5) = 3 x5 = 15 Additional content regarding LCM may be referenced at http://www.math.info/Arithmetic/LCM
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What is the least common multiple of 3 13 and 15?
The least Common Multiple (LCM) for 3 13 15 is 195
What is least common multiple of 3 and 15?
It is 15
What is the LCM of 3 and 15?
the answer is 1515 is the lowest common multiple.15 = 3 * 5 and 15 * 1.
Least common multiple of 3 and 5?
15
What is the least common multiple of 3 14 and 42?
The least common multiple of 42 , 3 , 15 = 210
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 are the least common multiple of 3 and 15?
i think it's 15.
What is the LCM for 3 and 5?
The least common multiple of 3 and 5 is 15.
What is the least common multiple of 15 33 3?
165
What is the Least common multiple of 12 15 30?
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What is the least common multiple of 7 3 13 15?
1365
What is least common multiple of 5 and 3?
the correct answer would be 15
