What is the Least Common Multiple of 53081 and 53091?

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 53081 and 53091 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53081 and 53091, than apply into the LCM equation.

GCF(53081,53091) = 1
LCM(53081,53091) = ( 53081 × 53091) / 1
LCM(53081,53091) = 2818123371 / 1
LCM(53081,53091) = 2818123371

Least Common Multiple (LCM) of 53081 and 53091 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53081 and 53091. First we will calculate the prime factors of 53081 and 53091.

Prime Factorization of 53081

Prime Factorization of 53091

Now multiplying the highest exponent prime factors to calculate the LCM of 53081 and 53091.

LCM(53081,53091) = 7¹ × 7583¹ × 3² × 17¹ × 347¹
LCM(53081,53091) = 2818123371