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What is the Least Common Multiple of 7115 and 7127?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 7115 and 7127 is 50708605.

LCM(7115,7127) = 50708605

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Least Common Multiple of 7115 and 7127 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7115 and 7127, than apply into the LCM equation.

GCF(7115,7127) = 1
LCM(7115,7127) = ( 7115 × 7127) / 1
LCM(7115,7127) = 50708605 / 1
LCM(7115,7127) = 50708605

Least Common Multiple (LCM) of 7115 and 7127 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7115 and 7127. First we will calculate the prime factors of 7115 and 7127.

Prime Factorization of 7115

Prime factors of 7115 are 5, 1423. Prime factorization of 7115 in exponential form is:

7115 = 51 × 14231

Prime Factorization of 7127

Prime factors of 7127 are 7127. Prime factorization of 7127 in exponential form is:

7127 = 71271

Now multiplying the highest exponent prime factors to calculate the LCM of 7115 and 7127.

LCM(7115,7127) = 51 × 14231 × 71271
LCM(7115,7127) = 50708605