GCF and LCM Calculator Logo

What is the Least Common Multiple of 64063 and 64070?

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 64063 and 64070 is 4104516410.

LCM(64063,64070) = 4104516410

LCM Calculator and
and

Least Common Multiple of 64063 and 64070 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64063 and 64070, than apply into the LCM equation.

GCF(64063,64070) = 1
LCM(64063,64070) = ( 64063 × 64070) / 1
LCM(64063,64070) = 4104516410 / 1
LCM(64063,64070) = 4104516410

Least Common Multiple (LCM) of 64063 and 64070 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64063 and 64070. First we will calculate the prime factors of 64063 and 64070.

Prime Factorization of 64063

Prime factors of 64063 are 64063. Prime factorization of 64063 in exponential form is:

64063 = 640631

Prime Factorization of 64070

Prime factors of 64070 are 2, 5, 43, 149. Prime factorization of 64070 in exponential form is:

64070 = 21 × 51 × 431 × 1491

Now multiplying the highest exponent prime factors to calculate the LCM of 64063 and 64070.

LCM(64063,64070) = 640631 × 21 × 51 × 431 × 1491
LCM(64063,64070) = 4104516410