What is the Least Common Multiple of 89951 and 89961?

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 89951 and 89961 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89951 and 89961, than apply into the LCM equation.

GCF(89951,89961) = 1
LCM(89951,89961) = ( 89951 × 89961) / 1
LCM(89951,89961) = 8092081911 / 1
LCM(89951,89961) = 8092081911

Least Common Multiple (LCM) of 89951 and 89961 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89951 and 89961. First we will calculate the prime factors of 89951 and 89961.

Prime Factorization of 89951

Prime Factorization of 89961

Now multiplying the highest exponent prime factors to calculate the LCM of 89951 and 89961.

LCM(89951,89961) = 293¹ × 307¹ × 3¹ × 157¹ × 191¹
LCM(89951,89961) = 8092081911