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What is the Least Common Multiple of 7875 and 7883?

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 7875 and 7883 is 62078625.

LCM(7875,7883) = 62078625

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Least Common Multiple of 7875 and 7883 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7875 and 7883, than apply into the LCM equation.

GCF(7875,7883) = 1
LCM(7875,7883) = ( 7875 × 7883) / 1
LCM(7875,7883) = 62078625 / 1
LCM(7875,7883) = 62078625

Least Common Multiple (LCM) of 7875 and 7883 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7875 and 7883. First we will calculate the prime factors of 7875 and 7883.

Prime Factorization of 7875

Prime factors of 7875 are 3, 5, 7. Prime factorization of 7875 in exponential form is:

7875 = 32 × 53 × 71

Prime Factorization of 7883

Prime factors of 7883 are 7883. Prime factorization of 7883 in exponential form is:

7883 = 78831

Now multiplying the highest exponent prime factors to calculate the LCM of 7875 and 7883.

LCM(7875,7883) = 32 × 53 × 71 × 78831
LCM(7875,7883) = 62078625