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What is the Least Common Multiple of 9225 and 9239?

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 9225 and 9239 is 85229775.

LCM(9225,9239) = 85229775

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Least Common Multiple of 9225 and 9239 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9225 and 9239, than apply into the LCM equation.

GCF(9225,9239) = 1
LCM(9225,9239) = ( 9225 × 9239) / 1
LCM(9225,9239) = 85229775 / 1
LCM(9225,9239) = 85229775

Least Common Multiple (LCM) of 9225 and 9239 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9225 and 9239. First we will calculate the prime factors of 9225 and 9239.

Prime Factorization of 9225

Prime factors of 9225 are 3, 5, 41. Prime factorization of 9225 in exponential form is:

9225 = 32 × 52 × 411

Prime Factorization of 9239

Prime factors of 9239 are 9239. Prime factorization of 9239 in exponential form is:

9239 = 92391

Now multiplying the highest exponent prime factors to calculate the LCM of 9225 and 9239.

LCM(9225,9239) = 32 × 52 × 411 × 92391
LCM(9225,9239) = 85229775