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What is the Least Common Multiple of 9038 and 9047?

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 9038 and 9047 is 81766786.

LCM(9038,9047) = 81766786

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Least Common Multiple of 9038 and 9047 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9038 and 9047, than apply into the LCM equation.

GCF(9038,9047) = 1
LCM(9038,9047) = ( 9038 × 9047) / 1
LCM(9038,9047) = 81766786 / 1
LCM(9038,9047) = 81766786

Least Common Multiple (LCM) of 9038 and 9047 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9038 and 9047. First we will calculate the prime factors of 9038 and 9047.

Prime Factorization of 9038

Prime factors of 9038 are 2, 4519. Prime factorization of 9038 in exponential form is:

9038 = 21 × 45191

Prime Factorization of 9047

Prime factors of 9047 are 83, 109. Prime factorization of 9047 in exponential form is:

9047 = 831 × 1091

Now multiplying the highest exponent prime factors to calculate the LCM of 9038 and 9047.

LCM(9038,9047) = 21 × 45191 × 831 × 1091
LCM(9038,9047) = 81766786