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What is the Least Common Multiple of 92704 and 92716?

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 92704 and 92716 is 2148786016.

LCM(92704,92716) = 2148786016

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Least Common Multiple of 92704 and 92716 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92704 and 92716, than apply into the LCM equation.

GCF(92704,92716) = 4
LCM(92704,92716) = ( 92704 × 92716) / 4
LCM(92704,92716) = 8595144064 / 4
LCM(92704,92716) = 2148786016

Least Common Multiple (LCM) of 92704 and 92716 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92704 and 92716. First we will calculate the prime factors of 92704 and 92716.

Prime Factorization of 92704

Prime factors of 92704 are 2, 2897. Prime factorization of 92704 in exponential form is:

92704 = 25 × 28971

Prime Factorization of 92716

Prime factors of 92716 are 2, 13, 1783. Prime factorization of 92716 in exponential form is:

92716 = 22 × 131 × 17831

Now multiplying the highest exponent prime factors to calculate the LCM of 92704 and 92716.

LCM(92704,92716) = 25 × 28971 × 131 × 17831
LCM(92704,92716) = 2148786016