What is the Least Common Multiple of 97731 and 97739?

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 97731 and 97739 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97731 and 97739, than apply into the LCM equation.

GCF(97731,97739) = 1
LCM(97731,97739) = ( 97731 × 97739) / 1
LCM(97731,97739) = 9552130209 / 1
LCM(97731,97739) = 9552130209

Least Common Multiple (LCM) of 97731 and 97739 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97731 and 97739. First we will calculate the prime factors of 97731 and 97739.

Prime Factorization of 97731

Prime Factorization of 97739

Now multiplying the highest exponent prime factors to calculate the LCM of 97731 and 97739.

LCM(97731,97739) = 3² × 10859¹ × 43¹ × 2273¹
LCM(97731,97739) = 9552130209