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What is the Least Common Multiple of 93968 and 93987?

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 93968 and 93987 is 8831770416.

LCM(93968,93987) = 8831770416

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Least Common Multiple of 93968 and 93987 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93968 and 93987, than apply into the LCM equation.

GCF(93968,93987) = 1
LCM(93968,93987) = ( 93968 × 93987) / 1
LCM(93968,93987) = 8831770416 / 1
LCM(93968,93987) = 8831770416

Least Common Multiple (LCM) of 93968 and 93987 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93968 and 93987. First we will calculate the prime factors of 93968 and 93987.

Prime Factorization of 93968

Prime factors of 93968 are 2, 7, 839. Prime factorization of 93968 in exponential form is:

93968 = 24 × 71 × 8391

Prime Factorization of 93987

Prime factors of 93987 are 3, 59. Prime factorization of 93987 in exponential form is:

93987 = 33 × 592

Now multiplying the highest exponent prime factors to calculate the LCM of 93968 and 93987.

LCM(93968,93987) = 24 × 71 × 8391 × 33 × 592
LCM(93968,93987) = 8831770416