What is the Least Common Multiple of 64090 and 64099?

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 64090 and 64099 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64090 and 64099, than apply into the LCM equation.

GCF(64090,64099) = 1
LCM(64090,64099) = ( 64090 × 64099) / 1
LCM(64090,64099) = 4108104910 / 1
LCM(64090,64099) = 4108104910

Least Common Multiple (LCM) of 64090 and 64099 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64090 and 64099. First we will calculate the prime factors of 64090 and 64099.

Prime Factorization of 64090

Prime Factorization of 64099

Now multiplying the highest exponent prime factors to calculate the LCM of 64090 and 64099.

LCM(64090,64099) = 2¹ × 5¹ × 13¹ × 17¹ × 29¹ × 7¹ × 9157¹
LCM(64090,64099) = 4108104910