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What is the Least Common Multiple of 8839 and 8856?

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 8839 and 8856 is 78278184.

LCM(8839,8856) = 78278184

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Least Common Multiple of 8839 and 8856 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8839 and 8856, than apply into the LCM equation.

GCF(8839,8856) = 1
LCM(8839,8856) = ( 8839 × 8856) / 1
LCM(8839,8856) = 78278184 / 1
LCM(8839,8856) = 78278184

Least Common Multiple (LCM) of 8839 and 8856 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8839 and 8856. First we will calculate the prime factors of 8839 and 8856.

Prime Factorization of 8839

Prime factors of 8839 are 8839. Prime factorization of 8839 in exponential form is:

8839 = 88391

Prime Factorization of 8856

Prime factors of 8856 are 2, 3, 41. Prime factorization of 8856 in exponential form is:

8856 = 23 × 33 × 411

Now multiplying the highest exponent prime factors to calculate the LCM of 8839 and 8856.

LCM(8839,8856) = 88391 × 23 × 33 × 411
LCM(8839,8856) = 78278184