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What is the Least Common Multiple of 94455 and 94465?

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 94455 and 94465 is 1784538315.

LCM(94455,94465) = 1784538315

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Least Common Multiple of 94455 and 94465 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94455 and 94465, than apply into the LCM equation.

GCF(94455,94465) = 5
LCM(94455,94465) = ( 94455 × 94465) / 5
LCM(94455,94465) = 8922691575 / 5
LCM(94455,94465) = 1784538315

Least Common Multiple (LCM) of 94455 and 94465 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94455 and 94465. First we will calculate the prime factors of 94455 and 94465.

Prime Factorization of 94455

Prime factors of 94455 are 3, 5, 2099. Prime factorization of 94455 in exponential form is:

94455 = 32 × 51 × 20991

Prime Factorization of 94465

Prime factors of 94465 are 5, 7, 2699. Prime factorization of 94465 in exponential form is:

94465 = 51 × 71 × 26991

Now multiplying the highest exponent prime factors to calculate the LCM of 94455 and 94465.

LCM(94455,94465) = 32 × 51 × 20991 × 71 × 26991
LCM(94455,94465) = 1784538315