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What is the Least Common Multiple of 17091 and 17103?

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 17091 and 17103 is 97435791.

LCM(17091,17103) = 97435791

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Least Common Multiple of 17091 and 17103 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17091 and 17103, than apply into the LCM equation.

GCF(17091,17103) = 3
LCM(17091,17103) = ( 17091 × 17103) / 3
LCM(17091,17103) = 292307373 / 3
LCM(17091,17103) = 97435791

Least Common Multiple (LCM) of 17091 and 17103 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17091 and 17103. First we will calculate the prime factors of 17091 and 17103.

Prime Factorization of 17091

Prime factors of 17091 are 3, 211. Prime factorization of 17091 in exponential form is:

17091 = 34 × 2111

Prime Factorization of 17103

Prime factors of 17103 are 3, 5701. Prime factorization of 17103 in exponential form is:

17103 = 31 × 57011

Now multiplying the highest exponent prime factors to calculate the LCM of 17091 and 17103.

LCM(17091,17103) = 34 × 2111 × 57011
LCM(17091,17103) = 97435791