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What is the Least Common Multiple of 91331 and 91348?

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 91331 and 91348 is 8342904188.

LCM(91331,91348) = 8342904188

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Least Common Multiple of 91331 and 91348 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91331 and 91348, than apply into the LCM equation.

GCF(91331,91348) = 1
LCM(91331,91348) = ( 91331 × 91348) / 1
LCM(91331,91348) = 8342904188 / 1
LCM(91331,91348) = 8342904188

Least Common Multiple (LCM) of 91331 and 91348 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91331 and 91348. First we will calculate the prime factors of 91331 and 91348.

Prime Factorization of 91331

Prime factors of 91331 are 91331. Prime factorization of 91331 in exponential form is:

91331 = 913311

Prime Factorization of 91348

Prime factors of 91348 are 2, 41, 557. Prime factorization of 91348 in exponential form is:

91348 = 22 × 411 × 5571

Now multiplying the highest exponent prime factors to calculate the LCM of 91331 and 91348.

LCM(91331,91348) = 913311 × 22 × 411 × 5571
LCM(91331,91348) = 8342904188