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What is the Least Common Multiple of 9878 and 9883?

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 9878 and 9883 is 97624274.

LCM(9878,9883) = 97624274

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Least Common Multiple of 9878 and 9883 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9878 and 9883, than apply into the LCM equation.

GCF(9878,9883) = 1
LCM(9878,9883) = ( 9878 × 9883) / 1
LCM(9878,9883) = 97624274 / 1
LCM(9878,9883) = 97624274

Least Common Multiple (LCM) of 9878 and 9883 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9878 and 9883. First we will calculate the prime factors of 9878 and 9883.

Prime Factorization of 9878

Prime factors of 9878 are 2, 11, 449. Prime factorization of 9878 in exponential form is:

9878 = 21 × 111 × 4491

Prime Factorization of 9883

Prime factors of 9883 are 9883. Prime factorization of 9883 in exponential form is:

9883 = 98831

Now multiplying the highest exponent prime factors to calculate the LCM of 9878 and 9883.

LCM(9878,9883) = 21 × 111 × 4491 × 98831
LCM(9878,9883) = 97624274