What is the Least Common Multiple of 11533 and 11539?

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 11533 and 11539 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11533 and 11539, than apply into the LCM equation.

GCF(11533,11539) = 1
LCM(11533,11539) = ( 11533 × 11539) / 1
LCM(11533,11539) = 133079287 / 1
LCM(11533,11539) = 133079287

Least Common Multiple (LCM) of 11533 and 11539 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11533 and 11539. First we will calculate the prime factors of 11533 and 11539.

Prime Factorization of 11533

Prime Factorization of 11539

Now multiplying the highest exponent prime factors to calculate the LCM of 11533 and 11539.

LCM(11533,11539) = 19¹ × 607¹ × 11¹ × 1049¹
LCM(11533,11539) = 133079287