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What is the Least Common Multiple of 93457 and 93468?

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 93457 and 93468 is 8735238876.

LCM(93457,93468) = 8735238876

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Least Common Multiple of 93457 and 93468 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93457 and 93468, than apply into the LCM equation.

GCF(93457,93468) = 1
LCM(93457,93468) = ( 93457 × 93468) / 1
LCM(93457,93468) = 8735238876 / 1
LCM(93457,93468) = 8735238876

Least Common Multiple (LCM) of 93457 and 93468 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93457 and 93468. First we will calculate the prime factors of 93457 and 93468.

Prime Factorization of 93457

Prime factors of 93457 are 7, 13, 79. Prime factorization of 93457 in exponential form is:

93457 = 71 × 132 × 791

Prime Factorization of 93468

Prime factors of 93468 are 2, 3, 7789. Prime factorization of 93468 in exponential form is:

93468 = 22 × 31 × 77891

Now multiplying the highest exponent prime factors to calculate the LCM of 93457 and 93468.

LCM(93457,93468) = 71 × 132 × 791 × 22 × 31 × 77891
LCM(93457,93468) = 8735238876