Question

Find the L.C.M. a) 150,225
Please solve it step-by-step​

Answer 1

Answer:

LCM of 150 and 225 is 450

Step-by-step explanation:

1) Find the prime factorization of 150

150 = 2 × 3 × 5 × 5

2) Find the prime factorization of 225

225 = 3 × 3 × 5 × 5

3) Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 3 × 3 × 5 × 5

4) LCM = 450

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Answer 2

Answer:

450

Step-by-step explanation:

150 = 2*3*5*5

225 = 3*3*5*5

LCM = 3*5*5*3*2

= 450