What is the Least Common Multiple of 60800 and 60810?

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 60800 and 60810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60800 and 60810, than apply into the LCM equation.

GCF(60800,60810) = 10
LCM(60800,60810) = ( 60800 × 60810) / 10
LCM(60800,60810) = 3697248000 / 10
LCM(60800,60810) = 369724800

Least Common Multiple (LCM) of 60800 and 60810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60800 and 60810. First we will calculate the prime factors of 60800 and 60810.

Prime Factorization of 60800

Prime Factorization of 60810

Now multiplying the highest exponent prime factors to calculate the LCM of 60800 and 60810.

LCM(60800,60810) = 2⁷ × 5² × 19¹ × 3¹ × 2027¹
LCM(60800,60810) = 369724800