What is the Least Common Multiple of 97683 and 97687?

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 97683 and 97687 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97683 and 97687, than apply into the LCM equation.

GCF(97683,97687) = 1
LCM(97683,97687) = ( 97683 × 97687) / 1
LCM(97683,97687) = 9542359221 / 1
LCM(97683,97687) = 9542359221

Least Common Multiple (LCM) of 97683 and 97687 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97683 and 97687. First we will calculate the prime factors of 97683 and 97687.

Prime Factorization of 97683

Prime Factorization of 97687

Now multiplying the highest exponent prime factors to calculate the LCM of 97683 and 97687.

LCM(97683,97687) = 3¹ × 32561¹ × 97687¹
LCM(97683,97687) = 9542359221