What is the Least Common Multiple of 97973 and 97979?

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 97973 and 97979 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97973 and 97979, than apply into the LCM equation.

GCF(97973,97979) = 1
LCM(97973,97979) = ( 97973 × 97979) / 1
LCM(97973,97979) = 9599296567 / 1
LCM(97973,97979) = 9599296567

Least Common Multiple (LCM) of 97973 and 97979 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97973 and 97979. First we will calculate the prime factors of 97973 and 97979.

Prime Factorization of 97973

Prime Factorization of 97979

Now multiplying the highest exponent prime factors to calculate the LCM of 97973 and 97979.

LCM(97973,97979) = 97973¹ × 7¹ × 13997¹
LCM(97973,97979) = 9599296567