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84.

Q: What is the LCM of 6 4 21?

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84

The LCM of 4 and 6 is 1212

If that's 21, 15 and 6, the LCM is 210. If that's 2115 and 6, the LCM is 4230.

lcm(3, 4) = 12 lcm(3, 6) = 6 lcm(4, 6) = 12 lcm(3, 4, 6) = 12.

The LCM is 156.

Related questions

84

The LCM is 210.

The LCM is 714.

LCM of 5 6 and 21 is 210.

The LCM is 420.

The least common multiple of the numbers 7, 18 and 21 is 126.

For 21, 63 and 167 the LCM is: 10,521

LCM(4, 21, 14) = 84

LCM(6, 21, 28) = 84.

The LCM is 756.

The LCM of 4 and 6 is 1212

LCM of 2 6 18 and 21 is 126.