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What are the least common multiples of 4 and 2?

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2- 2,4,6,8,10,12,14,16,18,20
4- 4,8,12,16,20,24,28,32,36
The lowest commen number is 4 so the LCM is 4
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What is the least common multiple of 2 and 4?

The LCM of 2 and 4 is 4 The prime factorization of 2 is 1*2. The prime factorization of 4 is 2*2 While the number 2 is a factor for both numbers, it occurs twotimes for 4; T

What is the least common multiple of 2 and 3 and 4 and 5?

60 its not 20 because it can't be divided by 3 equally. It can only end in a 0 because if it ends in a five it can't be divided by four. It cant be 30 because 4 does not go i