Question

Find th L.C.M of 28,40​

Answer 1

Answer:

280 is the LCM of 28 and 40

Answer 2

Answer:

Here is your answer

28 = 22 × 71

Prime Factorization of 40

Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is:

40 = 23 × 51

Now multiplying the highest exponent prime factors to calculate the LCM of 28 and 40.

LCM(28,40) = 23 × 71 × 51

LCM(28,40) = 280

hope it helps