What is the least common multiple of 35 50 and 7?

Answer 1

35 is not the LCM of 3 and 5, 15 is.

LCM means Lowest Common Factor.

To find the LCM of 3 and 15 you have to list the multiples:

3, 6, 9, 12, 15, 18, 21 etc.

5, 10, 15, 20, 25, etc.

The LCM is the least common number in both the lists, which is 15.

Answer 2

Because there is no lower number that 7 and 5 divide into evenly.

Answer 3

Because when you divide 5 into 35, the answer is a whole number. There is no remainder.

Answer 4

LCM(35, 50, 7) = 350.

Answer 5

350