What is the Least Common Multiple of 97456 and 97469?

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 97456 and 97469 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97456 and 97469, than apply into the LCM equation.

GCF(97456,97469) = 1
LCM(97456,97469) = ( 97456 × 97469) / 1
LCM(97456,97469) = 9498938864 / 1
LCM(97456,97469) = 9498938864

Least Common Multiple (LCM) of 97456 and 97469 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97456 and 97469. First we will calculate the prime factors of 97456 and 97469.

Prime Factorization of 97456

Prime Factorization of 97469

Now multiplying the highest exponent prime factors to calculate the LCM of 97456 and 97469.

LCM(97456,97469) = 2⁴ × 6091¹ × 29¹ × 3361¹
LCM(97456,97469) = 9498938864