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What is the Least Common Multiple of 93447 and 93456?

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 93447 and 93456 is 970353648.

LCM(93447,93456) = 970353648

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Least Common Multiple of 93447 and 93456 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93447 and 93456, than apply into the LCM equation.

GCF(93447,93456) = 9
LCM(93447,93456) = ( 93447 × 93456) / 9
LCM(93447,93456) = 8733182832 / 9
LCM(93447,93456) = 970353648

Least Common Multiple (LCM) of 93447 and 93456 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93447 and 93456. First we will calculate the prime factors of 93447 and 93456.

Prime Factorization of 93447

Prime factors of 93447 are 3, 3461. Prime factorization of 93447 in exponential form is:

93447 = 33 × 34611

Prime Factorization of 93456

Prime factors of 93456 are 2, 3, 11, 59. Prime factorization of 93456 in exponential form is:

93456 = 24 × 32 × 111 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 93447 and 93456.

LCM(93447,93456) = 33 × 34611 × 24 × 111 × 591
LCM(93447,93456) = 970353648