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What is the Least Common Multiple of 89334 and 89344?

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 89334 and 89344 is 3990728448.

LCM(89334,89344) = 3990728448

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Least Common Multiple of 89334 and 89344 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89334 and 89344, than apply into the LCM equation.

GCF(89334,89344) = 2
LCM(89334,89344) = ( 89334 × 89344) / 2
LCM(89334,89344) = 7981456896 / 2
LCM(89334,89344) = 3990728448

Least Common Multiple (LCM) of 89334 and 89344 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89334 and 89344. First we will calculate the prime factors of 89334 and 89344.

Prime Factorization of 89334

Prime factors of 89334 are 2, 3, 7, 709. Prime factorization of 89334 in exponential form is:

89334 = 21 × 32 × 71 × 7091

Prime Factorization of 89344

Prime factors of 89344 are 2, 349. Prime factorization of 89344 in exponential form is:

89344 = 28 × 3491

Now multiplying the highest exponent prime factors to calculate the LCM of 89334 and 89344.

LCM(89334,89344) = 28 × 32 × 71 × 7091 × 3491
LCM(89334,89344) = 3990728448