Question

Find the L C M of the 54 , 70 using the prime factorization method​

Answer 1

Answer :

Least common multiple (LCM) of 54 and 70 is 1890.

Step :

1-Find the prime factorization of 54

54 = 2 × 3 × 3 × 3

2-Find the prime factorization of 70

70 = 2 × 5 × 7

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 × 3 × 5 × 7

4 -Now LCM is 1890

Answer 2

Step-by-step explanation:

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