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What is the Least Common Multiple of 57135 and 57153?

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 57135 and 57153 is 1088478885.

LCM(57135,57153) = 1088478885

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Least Common Multiple of 57135 and 57153 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57135 and 57153, than apply into the LCM equation.

GCF(57135,57153) = 3
LCM(57135,57153) = ( 57135 × 57153) / 3
LCM(57135,57153) = 3265436655 / 3
LCM(57135,57153) = 1088478885

Least Common Multiple (LCM) of 57135 and 57153 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57135 and 57153. First we will calculate the prime factors of 57135 and 57153.

Prime Factorization of 57135

Prime factors of 57135 are 3, 5, 13, 293. Prime factorization of 57135 in exponential form is:

57135 = 31 × 51 × 131 × 2931

Prime Factorization of 57153

Prime factors of 57153 are 3, 19051. Prime factorization of 57153 in exponential form is:

57153 = 31 × 190511

Now multiplying the highest exponent prime factors to calculate the LCM of 57135 and 57153.

LCM(57135,57153) = 31 × 51 × 131 × 2931 × 190511
LCM(57135,57153) = 1088478885