Question

What is the least common multiple of 4 and 10?
O 2
O 4
O 20
O 40

Answer 1

Answer: 20

how i got it: even numbers for lcm can be multiplied then divided by 2

Answer 2

20 is the LCM

Explanation:

4,8,12,16,20

10,20

SORRY THAT I DID IT WRONG