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What is the Least Common Multiple of 11828 and 11843?

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 11828 and 11843 is 140079004.

LCM(11828,11843) = 140079004

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Least Common Multiple of 11828 and 11843 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11828 and 11843, than apply into the LCM equation.

GCF(11828,11843) = 1
LCM(11828,11843) = ( 11828 × 11843) / 1
LCM(11828,11843) = 140079004 / 1
LCM(11828,11843) = 140079004

Least Common Multiple (LCM) of 11828 and 11843 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11828 and 11843. First we will calculate the prime factors of 11828 and 11843.

Prime Factorization of 11828

Prime factors of 11828 are 2, 2957. Prime factorization of 11828 in exponential form is:

11828 = 22 × 29571

Prime Factorization of 11843

Prime factors of 11843 are 13, 911. Prime factorization of 11843 in exponential form is:

11843 = 131 × 9111

Now multiplying the highest exponent prime factors to calculate the LCM of 11828 and 11843.

LCM(11828,11843) = 22 × 29571 × 131 × 9111
LCM(11828,11843) = 140079004