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What is the Least Common Multiple of 67115 and 67127?

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 67115 and 67127 is 4505228605.

LCM(67115,67127) = 4505228605

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Least Common Multiple of 67115 and 67127 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67115 and 67127, than apply into the LCM equation.

GCF(67115,67127) = 1
LCM(67115,67127) = ( 67115 × 67127) / 1
LCM(67115,67127) = 4505228605 / 1
LCM(67115,67127) = 4505228605

Least Common Multiple (LCM) of 67115 and 67127 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67115 and 67127. First we will calculate the prime factors of 67115 and 67127.

Prime Factorization of 67115

Prime factors of 67115 are 5, 31, 433. Prime factorization of 67115 in exponential form is:

67115 = 51 × 311 × 4331

Prime Factorization of 67127

Prime factors of 67127 are 19, 3533. Prime factorization of 67127 in exponential form is:

67127 = 191 × 35331

Now multiplying the highest exponent prime factors to calculate the LCM of 67115 and 67127.

LCM(67115,67127) = 51 × 311 × 4331 × 191 × 35331
LCM(67115,67127) = 4505228605