What is the Least Common Multiple of 84183 and 84188?

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 84183 and 84188 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84183 and 84188, than apply into the LCM equation.

GCF(84183,84188) = 1
LCM(84183,84188) = ( 84183 × 84188) / 1
LCM(84183,84188) = 7087198404 / 1
LCM(84183,84188) = 7087198404

Least Common Multiple (LCM) of 84183 and 84188 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84183 and 84188. First we will calculate the prime factors of 84183 and 84188.

Prime Factorization of 84183

Prime Factorization of 84188

Now multiplying the highest exponent prime factors to calculate the LCM of 84183 and 84188.

LCM(84183,84188) = 3¹ × 11¹ × 2551¹ × 2² × 13¹ × 1619¹
LCM(84183,84188) = 7087198404