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What is the Least Common Multiple of 10806 and 10825?

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 10806 and 10825 is 116974950.

LCM(10806,10825) = 116974950

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Least Common Multiple of 10806 and 10825 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10806 and 10825, than apply into the LCM equation.

GCF(10806,10825) = 1
LCM(10806,10825) = ( 10806 × 10825) / 1
LCM(10806,10825) = 116974950 / 1
LCM(10806,10825) = 116974950

Least Common Multiple (LCM) of 10806 and 10825 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10806 and 10825. First we will calculate the prime factors of 10806 and 10825.

Prime Factorization of 10806

Prime factors of 10806 are 2, 3, 1801. Prime factorization of 10806 in exponential form is:

10806 = 21 × 31 × 18011

Prime Factorization of 10825

Prime factors of 10825 are 5, 433. Prime factorization of 10825 in exponential form is:

10825 = 52 × 4331

Now multiplying the highest exponent prime factors to calculate the LCM of 10806 and 10825.

LCM(10806,10825) = 21 × 31 × 18011 × 52 × 4331
LCM(10806,10825) = 116974950