What is the Least Common Multiple of 93421 and 93427?

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 93421 and 93427 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93421 and 93427, than apply into the LCM equation.

GCF(93421,93427) = 1
LCM(93421,93427) = ( 93421 × 93427) / 1
LCM(93421,93427) = 8728043767 / 1
LCM(93421,93427) = 8728043767

Least Common Multiple (LCM) of 93421 and 93427 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93421 and 93427. First we will calculate the prime factors of 93421 and 93427.

Prime Factorization of 93421

Prime Factorization of 93427

Now multiplying the highest exponent prime factors to calculate the LCM of 93421 and 93427.

LCM(93421,93427) = 103¹ × 907¹ × 93427¹
LCM(93421,93427) = 8728043767