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What is the Least Common Multiple of 8547 and 8553?

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 8547 and 8553 is 24367497.

LCM(8547,8553) = 24367497

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Least Common Multiple of 8547 and 8553 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8547 and 8553, than apply into the LCM equation.

GCF(8547,8553) = 3
LCM(8547,8553) = ( 8547 × 8553) / 3
LCM(8547,8553) = 73102491 / 3
LCM(8547,8553) = 24367497

Least Common Multiple (LCM) of 8547 and 8553 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8547 and 8553. First we will calculate the prime factors of 8547 and 8553.

Prime Factorization of 8547

Prime factors of 8547 are 3, 7, 11, 37. Prime factorization of 8547 in exponential form is:

8547 = 31 × 71 × 111 × 371

Prime Factorization of 8553

Prime factors of 8553 are 3, 2851. Prime factorization of 8553 in exponential form is:

8553 = 31 × 28511

Now multiplying the highest exponent prime factors to calculate the LCM of 8547 and 8553.

LCM(8547,8553) = 31 × 71 × 111 × 371 × 28511
LCM(8547,8553) = 24367497