What is the Least Common Multiple of 86193 and 86213?

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 86193 and 86213 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86193 and 86213, than apply into the LCM equation.

GCF(86193,86213) = 1
LCM(86193,86213) = ( 86193 × 86213) / 1
LCM(86193,86213) = 7430957109 / 1
LCM(86193,86213) = 7430957109

Least Common Multiple (LCM) of 86193 and 86213 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86193 and 86213. First we will calculate the prime factors of 86193 and 86213.

Prime Factorization of 86193

Prime Factorization of 86213

Now multiplying the highest exponent prime factors to calculate the LCM of 86193 and 86213.

LCM(86193,86213) = 3² × 61¹ × 157¹ × 73¹ × 1181¹
LCM(86193,86213) = 7430957109