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What is the Least Common Multiple of 2225 and 2244?

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 2225 and 2244 is 4992900.

LCM(2225,2244) = 4992900

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Least Common Multiple of 2225 and 2244 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2225 and 2244, than apply into the LCM equation.

GCF(2225,2244) = 1
LCM(2225,2244) = ( 2225 × 2244) / 1
LCM(2225,2244) = 4992900 / 1
LCM(2225,2244) = 4992900

Least Common Multiple (LCM) of 2225 and 2244 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2225 and 2244. First we will calculate the prime factors of 2225 and 2244.

Prime Factorization of 2225

Prime factors of 2225 are 5, 89. Prime factorization of 2225 in exponential form is:

2225 = 52 × 891

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

Now multiplying the highest exponent prime factors to calculate the LCM of 2225 and 2244.

LCM(2225,2244) = 52 × 891 × 22 × 31 × 111 × 171
LCM(2225,2244) = 4992900