What is the Least Common Multiple of 98976 and 98996?

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 98976 and 98996 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 98976 and 98996, than apply into the LCM equation.

GCF(98976,98996) = 4
LCM(98976,98996) = ( 98976 × 98996) / 4
LCM(98976,98996) = 9798228096 / 4
LCM(98976,98996) = 2449557024

Least Common Multiple (LCM) of 98976 and 98996 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 98976 and 98996. First we will calculate the prime factors of 98976 and 98996.

Prime Factorization of 98976

Prime Factorization of 98996

Now multiplying the highest exponent prime factors to calculate the LCM of 98976 and 98996.

LCM(98976,98996) = 2⁵ × 3¹ × 1031¹ × 24749¹
LCM(98976,98996) = 2449557024