What is the Least Common Multiple of 86373 and 86389?

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 86373 and 86389 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86373 and 86389, than apply into the LCM equation.

GCF(86373,86389) = 1
LCM(86373,86389) = ( 86373 × 86389) / 1
LCM(86373,86389) = 7461677097 / 1
LCM(86373,86389) = 7461677097

Least Common Multiple (LCM) of 86373 and 86389 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86373 and 86389. First we will calculate the prime factors of 86373 and 86389.

Prime Factorization of 86373

Prime Factorization of 86389

Now multiplying the highest exponent prime factors to calculate the LCM of 86373 and 86389.

LCM(86373,86389) = 3³ × 7¹ × 457¹ × 86389¹
LCM(86373,86389) = 7461677097