What is the Least Common Multiple of 53091 and 53097?

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 53091 and 53097 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53091 and 53097, than apply into the LCM equation.

GCF(53091,53097) = 3
LCM(53091,53097) = ( 53091 × 53097) / 3
LCM(53091,53097) = 2818972827 / 3
LCM(53091,53097) = 939657609

Least Common Multiple (LCM) of 53091 and 53097 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53091 and 53097. First we will calculate the prime factors of 53091 and 53097.

Prime Factorization of 53091

Prime Factorization of 53097

Now multiplying the highest exponent prime factors to calculate the LCM of 53091 and 53097.

LCM(53091,53097) = 3² × 17¹ × 347¹ × 11¹ × 1609¹
LCM(53091,53097) = 939657609