What is the Least Common Multiple of 64009 and 64022?

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 of 64009 and 64022 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64009 and 64022, than apply into the LCM equation.

GCF(64009,64022) = 1
LCM(64009,64022) = ( 64009 × 64022) / 1
LCM(64009,64022) = 4097984198 / 1
LCM(64009,64022) = 4097984198

Least Common Multiple (LCM) of 64009 and 64022 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64009 and 64022. First we will calculate the prime factors of 64009 and 64022.

Prime Factorization of 64009

Prime Factorization of 64022

Now multiplying the highest exponent prime factors to calculate the LCM of 64009 and 64022.

LCM(64009,64022) = 11² × 23² × 2¹ × 7¹ × 17¹ × 269¹
LCM(64009,64022) = 4097984198