What is the Least Common Multiple of 89851 and 89859?

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 89851 and 89859 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89851 and 89859, than apply into the LCM equation.

GCF(89851,89859) = 1
LCM(89851,89859) = ( 89851 × 89859) / 1
LCM(89851,89859) = 8073921009 / 1
LCM(89851,89859) = 8073921009

Least Common Multiple (LCM) of 89851 and 89859 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89851 and 89859. First we will calculate the prime factors of 89851 and 89859.

Prime Factorization of 89851

Prime Factorization of 89859

Now multiplying the highest exponent prime factors to calculate the LCM of 89851 and 89859.

LCM(89851,89859) = 19¹ × 4729¹ × 3¹ × 7¹ × 11¹ × 389¹
LCM(89851,89859) = 8073921009