Question

find the LCM of 12,60 and 20.​

Answer 1

Answer:

60

Step-by-step explanation:

12×5=60

60×1=60

20×3=60

hope this helps you.

Answer 2

Answer:

The lcm of 12 ,60 and 20 is 60.

Steps to find LCM

1.Find the prime factorization of 12

12 = 2 × 2 × 3

2.Find the prime factorization of 60

60 = 2 × 2 × 3 × 5

3.Find the prime factorization of 20

20= 2 × 2 × 5

Multiply each factor the greater number of times it occurs in steps 1. or 2. above to find the lcm:

LCM = 2 × 2 × 3 × 5

LCM = 60

Hope it helps you.

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