What is the Least Common Multiple of 93121 and 93131?

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 93121 and 93131 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93121 and 93131, than apply into the LCM equation.

GCF(93121,93131) = 1
LCM(93121,93131) = ( 93121 × 93131) / 1
LCM(93121,93131) = 8672451851 / 1
LCM(93121,93131) = 8672451851

Least Common Multiple (LCM) of 93121 and 93131 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93121 and 93131. First we will calculate the prime factors of 93121 and 93131.

Prime Factorization of 93121

Prime Factorization of 93131

Now multiplying the highest exponent prime factors to calculate the LCM of 93121 and 93131.

LCM(93121,93131) = 7¹ × 53¹ × 251¹ × 93131¹
LCM(93121,93131) = 8672451851