What is the Least Common Multiple of 73549 and 73553?

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 73549 and 73553 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73549 and 73553, than apply into the LCM equation.

GCF(73549,73553) = 1
LCM(73549,73553) = ( 73549 × 73553) / 1
LCM(73549,73553) = 5409749597 / 1
LCM(73549,73553) = 5409749597

Least Common Multiple (LCM) of 73549 and 73553 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73549 and 73553. First we will calculate the prime factors of 73549 and 73553.

Prime Factorization of 73549

Prime Factorization of 73553

Now multiplying the highest exponent prime factors to calculate the LCM of 73549 and 73553.

LCM(73549,73553) = 7² × 19¹ × 79¹ × 73553¹
LCM(73549,73553) = 5409749597