What is the least common multiple of 55 and 49?

Answer 1

The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.

The least common multiple of 35 and 49 is 245.

Answer 2

55 and 49 have no common factors, so the LCM is 55*49=2695.

Answer 3

The least common multiple of the numbers 43 and 35 is 1,505.

Answer 4

35 = 7 x 5, and 49 = 7 x 7. So you need two 7's and one 5: 7 x 7 x 5 = 245

Answer 5

The greatest common factor is 7.

Answer 6

It is: 245