What is the Least Common Multiple of 23105 and 23113?

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 23105 and 23113 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23105 and 23113, than apply into the LCM equation.

GCF(23105,23113) = 1
LCM(23105,23113) = ( 23105 × 23113) / 1
LCM(23105,23113) = 534025865 / 1
LCM(23105,23113) = 534025865

Least Common Multiple (LCM) of 23105 and 23113 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23105 and 23113. First we will calculate the prime factors of 23105 and 23113.

Prime Factorization of 23105

Prime Factorization of 23113

Now multiplying the highest exponent prime factors to calculate the LCM of 23105 and 23113.

LCM(23105,23113) = 5¹ × 4621¹ × 29¹ × 797¹
LCM(23105,23113) = 534025865