What is the Least Common Multiple of 73923 and 73931?

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 73923 and 73931 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73923 and 73931, than apply into the LCM equation.

GCF(73923,73931) = 1
LCM(73923,73931) = ( 73923 × 73931) / 1
LCM(73923,73931) = 5465201313 / 1
LCM(73923,73931) = 5465201313

Least Common Multiple (LCM) of 73923 and 73931 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73923 and 73931. First we will calculate the prime factors of 73923 and 73931.

Prime Factorization of 73923

Prime Factorization of 73931

Now multiplying the highest exponent prime factors to calculate the LCM of 73923 and 73931.

LCM(73923,73931) = 3¹ × 41¹ × 601¹ × 11² × 13¹ × 47¹
LCM(73923,73931) = 5465201313