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What is the Least Common Multiple of 12727 and 12745?

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 12727 and 12745 is 162205615.

LCM(12727,12745) = 162205615

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Least Common Multiple of 12727 and 12745 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12727 and 12745, than apply into the LCM equation.

GCF(12727,12745) = 1
LCM(12727,12745) = ( 12727 × 12745) / 1
LCM(12727,12745) = 162205615 / 1
LCM(12727,12745) = 162205615

Least Common Multiple (LCM) of 12727 and 12745 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12727 and 12745. First we will calculate the prime factors of 12727 and 12745.

Prime Factorization of 12727

Prime factors of 12727 are 11, 13, 89. Prime factorization of 12727 in exponential form is:

12727 = 111 × 131 × 891

Prime Factorization of 12745

Prime factors of 12745 are 5, 2549. Prime factorization of 12745 in exponential form is:

12745 = 51 × 25491

Now multiplying the highest exponent prime factors to calculate the LCM of 12727 and 12745.

LCM(12727,12745) = 111 × 131 × 891 × 51 × 25491
LCM(12727,12745) = 162205615