GCF and LCM Calculator Logo

What is the Least Common Multiple of 64794 and 64804?

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 64794 and 64804 is 2099455188.

LCM(64794,64804) = 2099455188

LCM Calculator and
and

Least Common Multiple of 64794 and 64804 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64794 and 64804, than apply into the LCM equation.

GCF(64794,64804) = 2
LCM(64794,64804) = ( 64794 × 64804) / 2
LCM(64794,64804) = 4198910376 / 2
LCM(64794,64804) = 2099455188

Least Common Multiple (LCM) of 64794 and 64804 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64794 and 64804. First we will calculate the prime factors of 64794 and 64804.

Prime Factorization of 64794

Prime factors of 64794 are 2, 3, 10799. Prime factorization of 64794 in exponential form is:

64794 = 21 × 31 × 107991

Prime Factorization of 64804

Prime factors of 64804 are 2, 17, 953. Prime factorization of 64804 in exponential form is:

64804 = 22 × 171 × 9531

Now multiplying the highest exponent prime factors to calculate the LCM of 64794 and 64804.

LCM(64794,64804) = 22 × 31 × 107991 × 171 × 9531
LCM(64794,64804) = 2099455188