What is the Least Common Multiple of 47283 and 47293?

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 47283 and 47293 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47283 and 47293, than apply into the LCM equation.

GCF(47283,47293) = 1
LCM(47283,47293) = ( 47283 × 47293) / 1
LCM(47283,47293) = 2236154919 / 1
LCM(47283,47293) = 2236154919

Least Common Multiple (LCM) of 47283 and 47293 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47283 and 47293. First we will calculate the prime factors of 47283 and 47293.

Prime Factorization of 47283

Prime Factorization of 47293

Now multiplying the highest exponent prime factors to calculate the LCM of 47283 and 47293.

LCM(47283,47293) = 3¹ × 15761¹ × 47293¹
LCM(47283,47293) = 2236154919