What is the Least Common Multiple of 99831 and 99849?

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 99831 and 99849 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99831 and 99849, than apply into the LCM equation.

GCF(99831,99849) = 3
LCM(99831,99849) = ( 99831 × 99849) / 3
LCM(99831,99849) = 9968025519 / 3
LCM(99831,99849) = 3322675173

Least Common Multiple (LCM) of 99831 and 99849 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99831 and 99849. First we will calculate the prime factors of 99831 and 99849.

Prime Factorization of 99831

Prime Factorization of 99849

Now multiplying the highest exponent prime factors to calculate the LCM of 99831 and 99849.

LCM(99831,99849) = 3¹ × 107¹ × 311¹ × 83¹ × 401¹
LCM(99831,99849) = 3322675173