What is the Least Common Multiple of 93561 and 93581?

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 93561 and 93581 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93561 and 93581, than apply into the LCM equation.

GCF(93561,93581) = 1
LCM(93561,93581) = ( 93561 × 93581) / 1
LCM(93561,93581) = 8755531941 / 1
LCM(93561,93581) = 8755531941

Least Common Multiple (LCM) of 93561 and 93581 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93561 and 93581. First we will calculate the prime factors of 93561 and 93581.

Prime Factorization of 93561

Prime Factorization of 93581

Now multiplying the highest exponent prime factors to calculate the LCM of 93561 and 93581.

LCM(93561,93581) = 3¹ × 13¹ × 2399¹ × 93581¹
LCM(93561,93581) = 8755531941