Q: What is the LCM of 3 5 8 4 6 12?

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4 l 12, 20 l 3, 5 4*3*5 = 60 15 l 45, 60 3, 4 15*3*4 = 180 LCM = 180

The answer is 60. The way I approached this is: LCM of 3 and 6 is 6 (since 3 x 2 = 6 and 6 x 1 = 6), so you can disregard the 3. LCM of 4 and 6 is 12 ( 6 = 3 x 2 & 4 = 2 x 2) they have a common factor of 2, so 12 = 3 x 2 x 2. So now you have to figure LCM of 5 and 12. 5 and 12 only have a common factor of 1, so LCM of 5 & 12 is 5 times 12 = 60.

the LCM for 3,4, and 5 is 60 correct

For 7, 5, 4, 3, 2 the LCM is: 420

60

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4 l 12, 20 l 3, 5 4*3*5 = 60 15 l 45, 60 3, 4 15*3*4 = 180 LCM = 180

The answer is 60. The way I approached this is: LCM of 3 and 6 is 6 (since 3 x 2 = 6 and 6 x 1 = 6), so you can disregard the 3. LCM of 4 and 6 is 12 ( 6 = 3 x 2 & 4 = 2 x 2) they have a common factor of 2, so 12 = 3 x 2 x 2. So now you have to figure LCM of 5 and 12. 5 and 12 only have a common factor of 1, so LCM of 5 & 12 is 5 times 12 = 60.

The LCM is 120.

the LCM for 3,4, and 5 is 60 correct

The LCM of 3 and 6 is 6 The LCM of 5 and 7 is 35. The LCM of 8 and 9 is 72. The LCM of 12 and 15 is 60.

The LCM is: 60

The LCM is 420.

lcm(8, 5, 12) = 120 8 = 2^3 5 = 5 12 = 2^2 x 3 lcm = 2^3 x 3 x 5 = 120

The LCM of 234 and 5 is 1170. The LCM of 2, 3, 4 and 5 is 60.

Least Common Multiple (LCM) for 12 16 4 5 is 240.

For 8, 5, 4, 3 the LCM is: 120

The Least Common Multiple (LCM) for 12 5 20 3 is 60.