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What is the Least Common Multiple of 65371 and 65379?

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 65371 and 65379 is 4273890609.

LCM(65371,65379) = 4273890609

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Least Common Multiple of 65371 and 65379 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65371 and 65379, than apply into the LCM equation.

GCF(65371,65379) = 1
LCM(65371,65379) = ( 65371 × 65379) / 1
LCM(65371,65379) = 4273890609 / 1
LCM(65371,65379) = 4273890609

Least Common Multiple (LCM) of 65371 and 65379 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65371 and 65379. First we will calculate the prime factors of 65371 and 65379.

Prime Factorization of 65371

Prime factors of 65371 are 65371. Prime factorization of 65371 in exponential form is:

65371 = 653711

Prime Factorization of 65379

Prime factors of 65379 are 3, 19, 31, 37. Prime factorization of 65379 in exponential form is:

65379 = 31 × 191 × 311 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 65371 and 65379.

LCM(65371,65379) = 653711 × 31 × 191 × 311 × 371
LCM(65371,65379) = 4273890609