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What is the Least Common Multiple of 64237 and 64247?

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 64237 and 64247 is 4127034539.

LCM(64237,64247) = 4127034539

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Least Common Multiple of 64237 and 64247 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64237 and 64247, than apply into the LCM equation.

GCF(64237,64247) = 1
LCM(64237,64247) = ( 64237 × 64247) / 1
LCM(64237,64247) = 4127034539 / 1
LCM(64237,64247) = 4127034539

Least Common Multiple (LCM) of 64237 and 64247 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64237 and 64247. First we will calculate the prime factors of 64237 and 64247.

Prime Factorization of 64237

Prime factors of 64237 are 64237. Prime factorization of 64237 in exponential form is:

64237 = 642371

Prime Factorization of 64247

Prime factors of 64247 are 41, 1567. Prime factorization of 64247 in exponential form is:

64247 = 411 × 15671

Now multiplying the highest exponent prime factors to calculate the LCM of 64237 and 64247.

LCM(64237,64247) = 642371 × 411 × 15671
LCM(64237,64247) = 4127034539