What is the Least Common Multiple of 60060 and 60065?

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 60060 and 60065 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60060 and 60065, than apply into the LCM equation.

GCF(60060,60065) = 5
LCM(60060,60065) = ( 60060 × 60065) / 5
LCM(60060,60065) = 3607503900 / 5
LCM(60060,60065) = 721500780

Least Common Multiple (LCM) of 60060 and 60065 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60060 and 60065. First we will calculate the prime factors of 60060 and 60065.

Prime Factorization of 60060

Prime Factorization of 60065

Now multiplying the highest exponent prime factors to calculate the LCM of 60060 and 60065.

LCM(60060,60065) = 2² × 3¹ × 5¹ × 7¹ × 11¹ × 13¹ × 41¹ × 293¹
LCM(60060,60065) = 721500780