What is the Least Common Multiple of 98588 and 98598?

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 98588 and 98598 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 98588 and 98598, than apply into the LCM equation.

GCF(98588,98598) = 2
LCM(98588,98598) = ( 98588 × 98598) / 2
LCM(98588,98598) = 9720579624 / 2
LCM(98588,98598) = 4860289812

Least Common Multiple (LCM) of 98588 and 98598 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 98588 and 98598. First we will calculate the prime factors of 98588 and 98598.

Prime Factorization of 98588

Prime Factorization of 98598

Now multiplying the highest exponent prime factors to calculate the LCM of 98588 and 98598.

LCM(98588,98598) = 2² × 7² × 503¹ × 3¹ × 16433¹
LCM(98588,98598) = 4860289812