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Earn +20 ptsQ: What is the LCM of 3 and 42?
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Lcm of 2 3 and 7?
LCM of 2, 3 and 7 is 42
What is the Lcm of 14 and 42?
LCM(14, 42) = 42
What is the least common multiple of 8 42 and 84?
The LCM of 8, 42, and 84 = 168 8 factors into 2^3 42 factors into 2*3*7 84 factors into 2^2 * 3 * 7 The LCM needs to have 2^3 to be divisible by 8 (which includes the 2 and the 22 of the other numbers) as well as a 3 and a 7 in its factors to accommodate the 42 and the 84. Therefore, the LCM is 23 * 3 * 7 = 168
What is the LCM of 2 3 and 7?
The answer is 42. Just keep doing multiples of each number and keep going until all numbers reach the same factor.
What is the lowest common multiple of 23 and 7?
The LCM of 23 and 7 is 161. The LCM of 2, 3 and 7 is 42.
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