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What is the Least Common Multiple of 64833 and 64837?

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 64833 and 64837 is 4203577221.

LCM(64833,64837) = 4203577221

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Least Common Multiple of 64833 and 64837 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64833 and 64837, than apply into the LCM equation.

GCF(64833,64837) = 1
LCM(64833,64837) = ( 64833 × 64837) / 1
LCM(64833,64837) = 4203577221 / 1
LCM(64833,64837) = 4203577221

Least Common Multiple (LCM) of 64833 and 64837 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64833 and 64837. First we will calculate the prime factors of 64833 and 64837.

Prime Factorization of 64833

Prime factors of 64833 are 3, 21611. Prime factorization of 64833 in exponential form is:

64833 = 31 × 216111

Prime Factorization of 64837

Prime factors of 64837 are 23, 2819. Prime factorization of 64837 in exponential form is:

64837 = 231 × 28191

Now multiplying the highest exponent prime factors to calculate the LCM of 64833 and 64837.

LCM(64833,64837) = 31 × 216111 × 231 × 28191
LCM(64833,64837) = 4203577221