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What is the Least Common Multiple of 93457 and 93475?

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 93475 is 8735893075.

LCM(93457,93475) = 8735893075

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Least Common Multiple of 93457 and 93475 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 93475, than apply into the LCM equation.

GCF(93457,93475) = 1
LCM(93457,93475) = ( 93457 × 93475) / 1
LCM(93457,93475) = 8735893075 / 1
LCM(93457,93475) = 8735893075

Least Common Multiple (LCM) of 93457 and 93475 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93457 and 93475. First we will calculate the prime factors of 93457 and 93475.

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 93475

Prime factors of 93475 are 5, 3739. Prime factorization of 93475 in exponential form is:

93475 = 52 × 37391

Now multiplying the highest exponent prime factors to calculate the LCM of 93457 and 93475.

LCM(93457,93475) = 71 × 132 × 791 × 52 × 37391
LCM(93457,93475) = 8735893075