Oh, what a happy little question! To find the Least Common Multiple (LCM) of 6, 14, 21, and 49, we look for the smallest number that is a multiple of all these numbers. First, we find the prime factors of each number: 6 = 2 x 3, 14 = 2 x 7, 21 = 3 x 7, and 49 = 7 x 7. Then, we take the highest power of each prime factor that appears in any of the numbers. Multiplying these together, we get the LCM, which is 2 x 3 x 7 x 7 = 294.
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Oh, dude, the least common multiple (LCM) of 6, 14, 21, and 49 is 294. It's like the party where all these numbers can hang out together without any drama. So, if you need to find a number that these four can all divide into, 294 is your go-to guy.
The LCM is: 441The GCF is: 7
The least common multiple of the numbers 7, 18 and 21 is 126.
LCM(6, 12, 14) = 84
For 21, 63 and 167 the LCM is: 10,521
LCM(6, 21, 28) = 84.