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What is the Least Common Multiple of 76817 and 76837?

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 76817 and 76837 is 5902387829.

LCM(76817,76837) = 5902387829

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Least Common Multiple of 76817 and 76837 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76817 and 76837, than apply into the LCM equation.

GCF(76817,76837) = 1
LCM(76817,76837) = ( 76817 × 76837) / 1
LCM(76817,76837) = 5902387829 / 1
LCM(76817,76837) = 5902387829

Least Common Multiple (LCM) of 76817 and 76837 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76817 and 76837. First we will calculate the prime factors of 76817 and 76837.

Prime Factorization of 76817

Prime factors of 76817 are 13, 19, 311. Prime factorization of 76817 in exponential form is:

76817 = 131 × 191 × 3111

Prime Factorization of 76837

Prime factors of 76837 are 76837. Prime factorization of 76837 in exponential form is:

76837 = 768371

Now multiplying the highest exponent prime factors to calculate the LCM of 76817 and 76837.

LCM(76817,76837) = 131 × 191 × 3111 × 768371
LCM(76817,76837) = 5902387829