What is the Least Common Multiple of 23105 and 23112?

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 23112 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 23112, than apply into the LCM equation.

GCF(23105,23112) = 1
LCM(23105,23112) = ( 23105 × 23112) / 1
LCM(23105,23112) = 534002760 / 1
LCM(23105,23112) = 534002760

Least Common Multiple (LCM) of 23105 and 23112 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23105 and 23112. First we will calculate the prime factors of 23105 and 23112.

Prime Factorization of 23105

Prime Factorization of 23112

Now multiplying the highest exponent prime factors to calculate the LCM of 23105 and 23112.

LCM(23105,23112) = 5¹ × 4621¹ × 2³ × 3³ × 107¹
LCM(23105,23112) = 534002760