What is the Least Common Multiple of 73598 and 73605?

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 73598 and 73605 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73598 and 73605, than apply into the LCM equation.

GCF(73598,73605) = 7
LCM(73598,73605) = ( 73598 × 73605) / 7
LCM(73598,73605) = 5417180790 / 7
LCM(73598,73605) = 773882970

Least Common Multiple (LCM) of 73598 and 73605 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73598 and 73605. First we will calculate the prime factors of 73598 and 73605.

Prime Factorization of 73598

Prime Factorization of 73605

Now multiplying the highest exponent prime factors to calculate the LCM of 73598 and 73605.

LCM(73598,73605) = 2¹ × 7² × 751¹ × 3¹ × 5¹ × 701¹
LCM(73598,73605) = 773882970