What is the Least Common Multiple of 23485 and 23497?

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 23485 and 23497 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23485 and 23497, than apply into the LCM equation.

GCF(23485,23497) = 1
LCM(23485,23497) = ( 23485 × 23497) / 1
LCM(23485,23497) = 551827045 / 1
LCM(23485,23497) = 551827045

Least Common Multiple (LCM) of 23485 and 23497 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23485 and 23497. First we will calculate the prime factors of 23485 and 23497.

Prime Factorization of 23485

Prime Factorization of 23497

Now multiplying the highest exponent prime factors to calculate the LCM of 23485 and 23497.

LCM(23485,23497) = 5¹ × 7¹ × 11¹ × 61¹ × 23497¹
LCM(23485,23497) = 551827045