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The LCM is 42.

Q: What is the LCM of 21 and 42?

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Least Common Multiple (LCM) for 14 21 6 is 42.

42 because 21 times 2 is 42 and 14 times 3 is 42

14 and 21 have a sum of 35 and an LCM of 42

the answer is 42 14*2=42 14*3=42

LCM(21, 42, 56) = 168.

Related questions

Th LCM of 21 and 42 is: 42

The LCM is 42

The LCM is 252.

The LCM is 1302.

The LCM is: 42

LCM for 14 and 21 is 42.

Since 42 is a multiple of 21, it is automatically the LCM.

LCM(21, 42, 18) = 126

LCM(21, 28, 42) = 84

The LCM is 42.

42

LCM for 2 and 21 is 42.