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What is the Least Common Multiple of 57268 and 57283?

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 57268 and 57283 is 3280482844.

LCM(57268,57283) = 3280482844

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Least Common Multiple of 57268 and 57283 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57268 and 57283, than apply into the LCM equation.

GCF(57268,57283) = 1
LCM(57268,57283) = ( 57268 × 57283) / 1
LCM(57268,57283) = 3280482844 / 1
LCM(57268,57283) = 3280482844

Least Common Multiple (LCM) of 57268 and 57283 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57268 and 57283. First we will calculate the prime factors of 57268 and 57283.

Prime Factorization of 57268

Prime factors of 57268 are 2, 103, 139. Prime factorization of 57268 in exponential form is:

57268 = 22 × 1031 × 1391

Prime Factorization of 57283

Prime factors of 57283 are 57283. Prime factorization of 57283 in exponential form is:

57283 = 572831

Now multiplying the highest exponent prime factors to calculate the LCM of 57268 and 57283.

LCM(57268,57283) = 22 × 1031 × 1391 × 572831
LCM(57268,57283) = 3280482844