What is the Least Common Multiple of 47539 and 47543?

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 47539 and 47543 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47539 and 47543, than apply into the LCM equation.

GCF(47539,47543) = 1
LCM(47539,47543) = ( 47539 × 47543) / 1
LCM(47539,47543) = 2260146677 / 1
LCM(47539,47543) = 2260146677

Least Common Multiple (LCM) of 47539 and 47543 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47539 and 47543. First we will calculate the prime factors of 47539 and 47543.

Prime Factorization of 47539

Prime Factorization of 47543

Now multiplying the highest exponent prime factors to calculate the LCM of 47539 and 47543.

LCM(47539,47543) = 137¹ × 347¹ × 47543¹
LCM(47539,47543) = 2260146677