What is the Least Common Multiple of 45553 and 45573?

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 45553 and 45573 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45553 and 45573, than apply into the LCM equation.

GCF(45553,45573) = 1
LCM(45553,45573) = ( 45553 × 45573) / 1
LCM(45553,45573) = 2075986869 / 1
LCM(45553,45573) = 2075986869

Least Common Multiple (LCM) of 45553 and 45573 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45553 and 45573. First we will calculate the prime factors of 45553 and 45573.

Prime Factorization of 45553

Prime Factorization of 45573

Now multiplying the highest exponent prime factors to calculate the LCM of 45553 and 45573.

LCM(45553,45573) = 45553¹ × 3¹ × 11¹ × 1381¹
LCM(45553,45573) = 2075986869