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What is the Least Common Multiple of 9485 and 9499?

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 9485 and 9499 is 12871145.

LCM(9485,9499) = 12871145

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Least Common Multiple of 9485 and 9499 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9485 and 9499, than apply into the LCM equation.

GCF(9485,9499) = 7
LCM(9485,9499) = ( 9485 × 9499) / 7
LCM(9485,9499) = 90098015 / 7
LCM(9485,9499) = 12871145

Least Common Multiple (LCM) of 9485 and 9499 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9485 and 9499. First we will calculate the prime factors of 9485 and 9499.

Prime Factorization of 9485

Prime factors of 9485 are 5, 7, 271. Prime factorization of 9485 in exponential form is:

9485 = 51 × 71 × 2711

Prime Factorization of 9499

Prime factors of 9499 are 7, 23, 59. Prime factorization of 9499 in exponential form is:

9499 = 71 × 231 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 9485 and 9499.

LCM(9485,9499) = 51 × 71 × 2711 × 231 × 591
LCM(9485,9499) = 12871145