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What is the Least Common Multiple of 9544 and 9553?

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 9544 and 9553 is 91173832.

LCM(9544,9553) = 91173832

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Least Common Multiple of 9544 and 9553 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9544 and 9553, than apply into the LCM equation.

GCF(9544,9553) = 1
LCM(9544,9553) = ( 9544 × 9553) / 1
LCM(9544,9553) = 91173832 / 1
LCM(9544,9553) = 91173832

Least Common Multiple (LCM) of 9544 and 9553 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9544 and 9553. First we will calculate the prime factors of 9544 and 9553.

Prime Factorization of 9544

Prime factors of 9544 are 2, 1193. Prime factorization of 9544 in exponential form is:

9544 = 23 × 11931

Prime Factorization of 9553

Prime factors of 9553 are 41, 233. Prime factorization of 9553 in exponential form is:

9553 = 411 × 2331

Now multiplying the highest exponent prime factors to calculate the LCM of 9544 and 9553.

LCM(9544,9553) = 23 × 11931 × 411 × 2331
LCM(9544,9553) = 91173832