Question

LCM of given number . 180 and 220. give the answer step by step​

Answer 1

Answer:

Steps to find LCM

Find the prime factorization of 180. 180 = 2 × 2 × 3 × 3 × 5.

Find the prime factorization of 220. 220 = 2 × 2 × 5 × 11.

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 2 × 2 × 3 × 3 × 5 × 11.

LCM = 1980.

Answer 2

Answer:

2|180, 220

2|90 , 110

5|45, 55

9|9, 11

11|1, 11

1, 1

LCM= 2× 2× 5× 9× 11

LCM= 1,980 Ans.