What is the Least Common Multiple of 97479 and 97489?

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 97479 and 97489 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97479 and 97489, than apply into the LCM equation.

GCF(97479,97489) = 1
LCM(97479,97489) = ( 97479 × 97489) / 1
LCM(97479,97489) = 9503130231 / 1
LCM(97479,97489) = 9503130231

Least Common Multiple (LCM) of 97479 and 97489 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97479 and 97489. First we will calculate the prime factors of 97479 and 97489.

Prime Factorization of 97479

Prime Factorization of 97489

Now multiplying the highest exponent prime factors to calculate the LCM of 97479 and 97489.

LCM(97479,97489) = 3² × 10831¹ × 7¹ × 19¹ × 733¹
LCM(97479,97489) = 9503130231