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What is the Least Common Multiple of 66237 and 66249?

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 66237 and 66249 is 1462711671.

LCM(66237,66249) = 1462711671

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Least Common Multiple of 66237 and 66249 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66237 and 66249, than apply into the LCM equation.

GCF(66237,66249) = 3
LCM(66237,66249) = ( 66237 × 66249) / 3
LCM(66237,66249) = 4388135013 / 3
LCM(66237,66249) = 1462711671

Least Common Multiple (LCM) of 66237 and 66249 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66237 and 66249. First we will calculate the prime factors of 66237 and 66249.

Prime Factorization of 66237

Prime factors of 66237 are 3, 22079. Prime factorization of 66237 in exponential form is:

66237 = 31 × 220791

Prime Factorization of 66249

Prime factors of 66249 are 3, 17, 433. Prime factorization of 66249 in exponential form is:

66249 = 32 × 171 × 4331

Now multiplying the highest exponent prime factors to calculate the LCM of 66237 and 66249.

LCM(66237,66249) = 32 × 220791 × 171 × 4331
LCM(66237,66249) = 1462711671