GCF and LCM Calculator Logo

What is the Least Common Multiple of 64682 and 64697?

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 64682 and 64697 is 4184731354.

LCM(64682,64697) = 4184731354

LCM Calculator and
and

Least Common Multiple of 64682 and 64697 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64682 and 64697, than apply into the LCM equation.

GCF(64682,64697) = 1
LCM(64682,64697) = ( 64682 × 64697) / 1
LCM(64682,64697) = 4184731354 / 1
LCM(64682,64697) = 4184731354

Least Common Multiple (LCM) of 64682 and 64697 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64682 and 64697. First we will calculate the prime factors of 64682 and 64697.

Prime Factorization of 64682

Prime factors of 64682 are 2, 32341. Prime factorization of 64682 in exponential form is:

64682 = 21 × 323411

Prime Factorization of 64697

Prime factors of 64697 are 31, 2087. Prime factorization of 64697 in exponential form is:

64697 = 311 × 20871

Now multiplying the highest exponent prime factors to calculate the LCM of 64682 and 64697.

LCM(64682,64697) = 21 × 323411 × 311 × 20871
LCM(64682,64697) = 4184731354