What is the Least Common Multiple of 51996 and 52016?

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 51996 and 52016 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51996 and 52016, than apply into the LCM equation.

GCF(51996,52016) = 4
LCM(51996,52016) = ( 51996 × 52016) / 4
LCM(51996,52016) = 2704623936 / 4
LCM(51996,52016) = 676155984

Least Common Multiple (LCM) of 51996 and 52016 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51996 and 52016. First we will calculate the prime factors of 51996 and 52016.

Prime Factorization of 51996

Prime Factorization of 52016

Now multiplying the highest exponent prime factors to calculate the LCM of 51996 and 52016.

LCM(51996,52016) = 2⁴ × 3¹ × 7¹ × 619¹ × 3251¹
LCM(51996,52016) = 676155984