What is the Least Common Multiple of 97687 and 97698?

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 97687 and 97698 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97687 and 97698, than apply into the LCM equation.

GCF(97687,97698) = 1
LCM(97687,97698) = ( 97687 × 97698) / 1
LCM(97687,97698) = 9543824526 / 1
LCM(97687,97698) = 9543824526

Least Common Multiple (LCM) of 97687 and 97698 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97687 and 97698. First we will calculate the prime factors of 97687 and 97698.

Prime Factorization of 97687

Prime Factorization of 97698

Now multiplying the highest exponent prime factors to calculate the LCM of 97687 and 97698.

LCM(97687,97698) = 97687¹ × 2¹ × 3¹ × 19¹ × 857¹
LCM(97687,97698) = 9543824526