What is the Least Common Multiple of 75859 and 75866?

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 75859 and 75866 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75859 and 75866, than apply into the LCM equation.

GCF(75859,75866) = 7
LCM(75859,75866) = ( 75859 × 75866) / 7
LCM(75859,75866) = 5755118894 / 7
LCM(75859,75866) = 822159842

Least Common Multiple (LCM) of 75859 and 75866 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75859 and 75866. First we will calculate the prime factors of 75859 and 75866.

Prime Factorization of 75859

Prime Factorization of 75866

Now multiplying the highest exponent prime factors to calculate the LCM of 75859 and 75866.

LCM(75859,75866) = 7¹ × 10837¹ × 2¹ × 5419¹
LCM(75859,75866) = 822159842