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What is the Least Common Multiple of 10885 and 10893?

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 10885 and 10893 is 118570305.

LCM(10885,10893) = 118570305

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Least Common Multiple of 10885 and 10893 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10885 and 10893, than apply into the LCM equation.

GCF(10885,10893) = 1
LCM(10885,10893) = ( 10885 × 10893) / 1
LCM(10885,10893) = 118570305 / 1
LCM(10885,10893) = 118570305

Least Common Multiple (LCM) of 10885 and 10893 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10885 and 10893. First we will calculate the prime factors of 10885 and 10893.

Prime Factorization of 10885

Prime factors of 10885 are 5, 7, 311. Prime factorization of 10885 in exponential form is:

10885 = 51 × 71 × 3111

Prime Factorization of 10893

Prime factors of 10893 are 3, 3631. Prime factorization of 10893 in exponential form is:

10893 = 31 × 36311

Now multiplying the highest exponent prime factors to calculate the LCM of 10885 and 10893.

LCM(10885,10893) = 51 × 71 × 3111 × 31 × 36311
LCM(10885,10893) = 118570305