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What is the Least Common Multiple of 93913 and 93921?

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 93913 and 93921 is 8820402873.

LCM(93913,93921) = 8820402873

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Least Common Multiple of 93913 and 93921 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93913 and 93921, than apply into the LCM equation.

GCF(93913,93921) = 1
LCM(93913,93921) = ( 93913 × 93921) / 1
LCM(93913,93921) = 8820402873 / 1
LCM(93913,93921) = 8820402873

Least Common Multiple (LCM) of 93913 and 93921 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93913 and 93921. First we will calculate the prime factors of 93913 and 93921.

Prime Factorization of 93913

Prime factors of 93913 are 93913. Prime factorization of 93913 in exponential form is:

93913 = 939131

Prime Factorization of 93921

Prime factors of 93921 are 3, 31307. Prime factorization of 93921 in exponential form is:

93921 = 31 × 313071

Now multiplying the highest exponent prime factors to calculate the LCM of 93913 and 93921.

LCM(93913,93921) = 939131 × 31 × 313071
LCM(93913,93921) = 8820402873