What is the Least Common Multiple of 60122 and 60140?

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 60122 and 60140 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60122 and 60140, than apply into the LCM equation.

GCF(60122,60140) = 2
LCM(60122,60140) = ( 60122 × 60140) / 2
LCM(60122,60140) = 3615737080 / 2
LCM(60122,60140) = 1807868540

Least Common Multiple (LCM) of 60122 and 60140 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60122 and 60140. First we will calculate the prime factors of 60122 and 60140.

Prime Factorization of 60122

Prime Factorization of 60140

Now multiplying the highest exponent prime factors to calculate the LCM of 60122 and 60140.

LCM(60122,60140) = 2² × 23¹ × 1307¹ × 5¹ × 31¹ × 97¹
LCM(60122,60140) = 1807868540