What is the Least Common Multiple of 45753 and 45771?

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 45753 and 45771 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45753 and 45771, than apply into the LCM equation.

GCF(45753,45771) = 3
LCM(45753,45771) = ( 45753 × 45771) / 3
LCM(45753,45771) = 2094160563 / 3
LCM(45753,45771) = 698053521

Least Common Multiple (LCM) of 45753 and 45771 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45753 and 45771. First we will calculate the prime factors of 45753 and 45771.

Prime Factorization of 45753

Prime Factorization of 45771

Now multiplying the highest exponent prime factors to calculate the LCM of 45753 and 45771.

LCM(45753,45771) = 3¹ × 101¹ × 151¹ × 11¹ × 19¹ × 73¹
LCM(45753,45771) = 698053521