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What is the Least Common Multiple of 67464 and 67476?

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 67464 and 67476 is 379350072.

LCM(67464,67476) = 379350072

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Least Common Multiple of 67464 and 67476 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67464 and 67476, than apply into the LCM equation.

GCF(67464,67476) = 12
LCM(67464,67476) = ( 67464 × 67476) / 12
LCM(67464,67476) = 4552200864 / 12
LCM(67464,67476) = 379350072

Least Common Multiple (LCM) of 67464 and 67476 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67464 and 67476. First we will calculate the prime factors of 67464 and 67476.

Prime Factorization of 67464

Prime factors of 67464 are 2, 3, 937. Prime factorization of 67464 in exponential form is:

67464 = 23 × 32 × 9371

Prime Factorization of 67476

Prime factors of 67476 are 2, 3, 5623. Prime factorization of 67476 in exponential form is:

67476 = 22 × 31 × 56231

Now multiplying the highest exponent prime factors to calculate the LCM of 67464 and 67476.

LCM(67464,67476) = 23 × 32 × 9371 × 56231
LCM(67464,67476) = 379350072