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What is the Least Common Multiple of 10833 and 10838?

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 10833 and 10838 is 117408054.

LCM(10833,10838) = 117408054

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Least Common Multiple of 10833 and 10838 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10833 and 10838, than apply into the LCM equation.

GCF(10833,10838) = 1
LCM(10833,10838) = ( 10833 × 10838) / 1
LCM(10833,10838) = 117408054 / 1
LCM(10833,10838) = 117408054

Least Common Multiple (LCM) of 10833 and 10838 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10833 and 10838. First we will calculate the prime factors of 10833 and 10838.

Prime Factorization of 10833

Prime factors of 10833 are 3, 23, 157. Prime factorization of 10833 in exponential form is:

10833 = 31 × 231 × 1571

Prime Factorization of 10838

Prime factors of 10838 are 2, 5419. Prime factorization of 10838 in exponential form is:

10838 = 21 × 54191

Now multiplying the highest exponent prime factors to calculate the LCM of 10833 and 10838.

LCM(10833,10838) = 31 × 231 × 1571 × 21 × 54191
LCM(10833,10838) = 117408054