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What is the Least Common Multiple of 64524 and 64534?

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 64524 and 64534 is 2081995908.

LCM(64524,64534) = 2081995908

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Least Common Multiple of 64524 and 64534 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64524 and 64534, than apply into the LCM equation.

GCF(64524,64534) = 2
LCM(64524,64534) = ( 64524 × 64534) / 2
LCM(64524,64534) = 4163991816 / 2
LCM(64524,64534) = 2081995908

Least Common Multiple (LCM) of 64524 and 64534 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64524 and 64534. First we will calculate the prime factors of 64524 and 64534.

Prime Factorization of 64524

Prime factors of 64524 are 2, 3, 19, 283. Prime factorization of 64524 in exponential form is:

64524 = 22 × 31 × 191 × 2831

Prime Factorization of 64534

Prime factors of 64534 are 2, 41, 787. Prime factorization of 64534 in exponential form is:

64534 = 21 × 411 × 7871

Now multiplying the highest exponent prime factors to calculate the LCM of 64524 and 64534.

LCM(64524,64534) = 22 × 31 × 191 × 2831 × 411 × 7871
LCM(64524,64534) = 2081995908