What is the Least Common Multiple of 86341 and 86355?

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 86341 and 86355 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86341 and 86355, than apply into the LCM equation.

GCF(86341,86355) = 1
LCM(86341,86355) = ( 86341 × 86355) / 1
LCM(86341,86355) = 7455977055 / 1
LCM(86341,86355) = 7455977055

Least Common Multiple (LCM) of 86341 and 86355 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86341 and 86355. First we will calculate the prime factors of 86341 and 86355.

Prime Factorization of 86341

Prime Factorization of 86355

Now multiplying the highest exponent prime factors to calculate the LCM of 86341 and 86355.

LCM(86341,86355) = 86341¹ × 3² × 5¹ × 19¹ × 101¹
LCM(86341,86355) = 7455977055