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What is the Least Common Multiple of 92530 and 92538?

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 92530 and 92538 is 4281270570.

LCM(92530,92538) = 4281270570

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Least Common Multiple of 92530 and 92538 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92530 and 92538, than apply into the LCM equation.

GCF(92530,92538) = 2
LCM(92530,92538) = ( 92530 × 92538) / 2
LCM(92530,92538) = 8562541140 / 2
LCM(92530,92538) = 4281270570

Least Common Multiple (LCM) of 92530 and 92538 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92530 and 92538. First we will calculate the prime factors of 92530 and 92538.

Prime Factorization of 92530

Prime factors of 92530 are 2, 5, 19, 487. Prime factorization of 92530 in exponential form is:

92530 = 21 × 51 × 191 × 4871

Prime Factorization of 92538

Prime factors of 92538 are 2, 3, 53, 97. Prime factorization of 92538 in exponential form is:

92538 = 21 × 32 × 531 × 971

Now multiplying the highest exponent prime factors to calculate the LCM of 92530 and 92538.

LCM(92530,92538) = 21 × 51 × 191 × 4871 × 32 × 531 × 971
LCM(92530,92538) = 4281270570