What is the Least Common Multiple of 11353 and 11369?

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 11353 and 11369 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11353 and 11369, than apply into the LCM equation.

GCF(11353,11369) = 1
LCM(11353,11369) = ( 11353 × 11369) / 1
LCM(11353,11369) = 129072257 / 1
LCM(11353,11369) = 129072257

Least Common Multiple (LCM) of 11353 and 11369 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11353 and 11369. First we will calculate the prime factors of 11353 and 11369.

Prime Factorization of 11353

Prime Factorization of 11369

Now multiplying the highest exponent prime factors to calculate the LCM of 11353 and 11369.

LCM(11353,11369) = 11353¹ × 11369¹
LCM(11353,11369) = 129072257