Question

what is the LCM of 125 and 126​

Answer 1

Answer:

Steps to find LCM

Find the prime factorization of 126

126 = 2 × 3 × 3 × 7

Find the prime factorization of 125

125 = 5 × 5 × 5

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 × 5 × 7

LCM = 15750

Answer 2

To find :- Lcm of 125 and ⠀⠀⠀⠀⠀⠀126.

☆LCM ( lowest common factor)

Solution:-

$125 = 5 \times 5 \times 5$

$126 = 2 \times 3 \times 3 \times 7$

Now Multiply each of factors of 125 and 126 to get their LCM.

$= 2 \times 3 \times 3 \times 7 \times 5 \times 5 \times 5$

$lcm = 15750.$

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