GCF and LCM Calculator Logo

What is the Least Common Multiple of 2244 and 2260?

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 (LCM) of 2244 and 2260 is 1267860.

LCM(2244,2260) = 1267860

LCM Calculator and
and

Least Common Multiple of 2244 and 2260 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2244 and 2260, than apply into the LCM equation.

GCF(2244,2260) = 4
LCM(2244,2260) = ( 2244 × 2260) / 4
LCM(2244,2260) = 5071440 / 4
LCM(2244,2260) = 1267860

Least Common Multiple (LCM) of 2244 and 2260 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2244 and 2260. First we will calculate the prime factors of 2244 and 2260.

Prime Factorization of 2244

Prime factors of 2244 are 2, 3, 11, 17. Prime factorization of 2244 in exponential form is:

2244 = 22 × 31 × 111 × 171

Prime Factorization of 2260

Prime factors of 2260 are 2, 5, 113. Prime factorization of 2260 in exponential form is:

2260 = 22 × 51 × 1131

Now multiplying the highest exponent prime factors to calculate the LCM of 2244 and 2260.

LCM(2244,2260) = 22 × 31 × 111 × 171 × 51 × 1131
LCM(2244,2260) = 1267860