What is the Least Common Multiple of 66021 and 66037?

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 66021 and 66037 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66021 and 66037, than apply into the LCM equation.

GCF(66021,66037) = 1
LCM(66021,66037) = ( 66021 × 66037) / 1
LCM(66021,66037) = 4359828777 / 1
LCM(66021,66037) = 4359828777

Least Common Multiple (LCM) of 66021 and 66037 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66021 and 66037. First we will calculate the prime factors of 66021 and 66037.

Prime Factorization of 66021

Prime Factorization of 66037

Now multiplying the highest exponent prime factors to calculate the LCM of 66021 and 66037.

LCM(66021,66037) = 3¹ × 59¹ × 373¹ × 66037¹
LCM(66021,66037) = 4359828777