Question

Find the LCM by the division method i. 300 ,450​

Answer 1

The LCM of 300 and 450 is 900.

Answer 2

Answer:Find the prime factorization of 300

300 = 2 × 2 × 3 × 5 × 5

Find the prime factorization of 450

450 = 2 × 3 × 3 × 5 × 5

Multiply each factor the greater number of times above to find the LCM:

LCM = 2 × 2 × 3 × 3 × 5 × 5

LCM = 900