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What is the Least Common Multiple of 64112 and 64123?

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 64112 and 64123 is 4111053776.

LCM(64112,64123) = 4111053776

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Least Common Multiple of 64112 and 64123 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64112 and 64123, than apply into the LCM equation.

GCF(64112,64123) = 1
LCM(64112,64123) = ( 64112 × 64123) / 1
LCM(64112,64123) = 4111053776 / 1
LCM(64112,64123) = 4111053776

Least Common Multiple (LCM) of 64112 and 64123 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64112 and 64123. First we will calculate the prime factors of 64112 and 64123.

Prime Factorization of 64112

Prime factors of 64112 are 2, 4007. Prime factorization of 64112 in exponential form is:

64112 = 24 × 40071

Prime Factorization of 64123

Prime factors of 64123 are 64123. Prime factorization of 64123 in exponential form is:

64123 = 641231

Now multiplying the highest exponent prime factors to calculate the LCM of 64112 and 64123.

LCM(64112,64123) = 24 × 40071 × 641231
LCM(64112,64123) = 4111053776