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What is the Least Common Multiple of 11822 and 11833?

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 11822 and 11833 is 139889726.

LCM(11822,11833) = 139889726

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Least Common Multiple of 11822 and 11833 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11822 and 11833, than apply into the LCM equation.

GCF(11822,11833) = 1
LCM(11822,11833) = ( 11822 × 11833) / 1
LCM(11822,11833) = 139889726 / 1
LCM(11822,11833) = 139889726

Least Common Multiple (LCM) of 11822 and 11833 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11822 and 11833. First we will calculate the prime factors of 11822 and 11833.

Prime Factorization of 11822

Prime factors of 11822 are 2, 23, 257. Prime factorization of 11822 in exponential form is:

11822 = 21 × 231 × 2571

Prime Factorization of 11833

Prime factors of 11833 are 11833. Prime factorization of 11833 in exponential form is:

11833 = 118331

Now multiplying the highest exponent prime factors to calculate the LCM of 11822 and 11833.

LCM(11822,11833) = 21 × 231 × 2571 × 118331
LCM(11822,11833) = 139889726