Question

what could go 8 an 5 at the same time

Answer 1

What??? ._.
Can you please be more clear?

Answer 2

40

Answer 3

i mean what number could go into 8 an 5

Answer 4

dhatraditya is right if I understand you correctly, because:
40 / 8 = 5
40 / 5 = 8

Answer 5

ok thanks

Answer 6

Or more specifically, 8 has 3 factors of 2, and 5 is prime. The LCM of 8 and 5 is the product of all the factors they share (none) and all of the factors they don't share (8 and 5) = 40.

Answer 7

tanks:P