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What is the Least Common Multiple of 65038 and 65057?

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 65038 and 65057 is 4231177166.

LCM(65038,65057) = 4231177166

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Least Common Multiple of 65038 and 65057 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65038 and 65057, than apply into the LCM equation.

GCF(65038,65057) = 1
LCM(65038,65057) = ( 65038 × 65057) / 1
LCM(65038,65057) = 4231177166 / 1
LCM(65038,65057) = 4231177166

Least Common Multiple (LCM) of 65038 and 65057 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65038 and 65057. First we will calculate the prime factors of 65038 and 65057.

Prime Factorization of 65038

Prime factors of 65038 are 2, 31, 1049. Prime factorization of 65038 in exponential form is:

65038 = 21 × 311 × 10491

Prime Factorization of 65057

Prime factors of 65057 are 67, 971. Prime factorization of 65057 in exponential form is:

65057 = 671 × 9711

Now multiplying the highest exponent prime factors to calculate the LCM of 65038 and 65057.

LCM(65038,65057) = 21 × 311 × 10491 × 671 × 9711
LCM(65038,65057) = 4231177166