What is the Least Common Multiple of 45573 and 45577?

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 45573 and 45577 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45573 and 45577, than apply into the LCM equation.

GCF(45573,45577) = 1
LCM(45573,45577) = ( 45573 × 45577) / 1
LCM(45573,45577) = 2077080621 / 1
LCM(45573,45577) = 2077080621

Least Common Multiple (LCM) of 45573 and 45577 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45573 and 45577. First we will calculate the prime factors of 45573 and 45577.

Prime Factorization of 45573

Prime Factorization of 45577

Now multiplying the highest exponent prime factors to calculate the LCM of 45573 and 45577.

LCM(45573,45577) = 3¹ × 11¹ × 1381¹ × 7¹ × 17¹ × 383¹
LCM(45573,45577) = 2077080621