What is the Least Common Multiple of 13496 and 13509?

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 13496 and 13509 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13496 and 13509, than apply into the LCM equation.

GCF(13496,13509) = 1
LCM(13496,13509) = ( 13496 × 13509) / 1
LCM(13496,13509) = 182317464 / 1
LCM(13496,13509) = 182317464

Least Common Multiple (LCM) of 13496 and 13509 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13496 and 13509. First we will calculate the prime factors of 13496 and 13509.

Prime Factorization of 13496

Prime Factorization of 13509

Now multiplying the highest exponent prime factors to calculate the LCM of 13496 and 13509.

LCM(13496,13509) = 2³ × 7¹ × 241¹ × 3² × 19¹ × 79¹
LCM(13496,13509) = 182317464