What is the Least Common Multiple of 97423 and 97436?

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 97423 and 97436 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97423 and 97436, than apply into the LCM equation.

GCF(97423,97436) = 1
LCM(97423,97436) = ( 97423 × 97436) / 1
LCM(97423,97436) = 9492507428 / 1
LCM(97423,97436) = 9492507428

Least Common Multiple (LCM) of 97423 and 97436 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97423 and 97436. First we will calculate the prime factors of 97423 and 97436.

Prime Factorization of 97423

Prime Factorization of 97436

Now multiplying the highest exponent prime factors to calculate the LCM of 97423 and 97436.

LCM(97423,97436) = 97423¹ × 2² × 24359¹
LCM(97423,97436) = 9492507428