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What is the Least Common Multiple of 57331 and 57338?

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 57331 and 57338 is 3287244878.

LCM(57331,57338) = 3287244878

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Least Common Multiple of 57331 and 57338 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57331 and 57338, than apply into the LCM equation.

GCF(57331,57338) = 1
LCM(57331,57338) = ( 57331 × 57338) / 1
LCM(57331,57338) = 3287244878 / 1
LCM(57331,57338) = 3287244878

Least Common Multiple (LCM) of 57331 and 57338 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57331 and 57338. First we will calculate the prime factors of 57331 and 57338.

Prime Factorization of 57331

Prime factors of 57331 are 57331. Prime factorization of 57331 in exponential form is:

57331 = 573311

Prime Factorization of 57338

Prime factors of 57338 are 2, 28669. Prime factorization of 57338 in exponential form is:

57338 = 21 × 286691

Now multiplying the highest exponent prime factors to calculate the LCM of 57331 and 57338.

LCM(57331,57338) = 573311 × 21 × 286691
LCM(57331,57338) = 3287244878