What is the least common multiple of 2 4 5 and 8?

Answer 1

40. Method:- break all your numbers into their factors:- 2x2x2x5x2x2x2. Now pair them where possible:- 2x2. 2x2. 2x2. 5 Now use only one number from each pair and also use the numbers which are not paired. Result:- 2x2x2x5 which equals 40 which is called the LCM.

Answer 2

The least common multiple of 4 , 5 , 2 , 8 = 40

Answer 3

LCM(4, 2, 5, 8) = 40

Answer 4

40

Answer 5

40

Answer 6

It is: 40