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What is the Least Common Multiple of 67071 and 67079?

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 67071 and 67079 is 4499055609.

LCM(67071,67079) = 4499055609

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Least Common Multiple of 67071 and 67079 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67071 and 67079, than apply into the LCM equation.

GCF(67071,67079) = 1
LCM(67071,67079) = ( 67071 × 67079) / 1
LCM(67071,67079) = 4499055609 / 1
LCM(67071,67079) = 4499055609

Least Common Multiple (LCM) of 67071 and 67079 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67071 and 67079. First we will calculate the prime factors of 67071 and 67079.

Prime Factorization of 67071

Prime factors of 67071 are 3, 79, 283. Prime factorization of 67071 in exponential form is:

67071 = 31 × 791 × 2831

Prime Factorization of 67079

Prime factors of 67079 are 67079. Prime factorization of 67079 in exponential form is:

67079 = 670791

Now multiplying the highest exponent prime factors to calculate the LCM of 67071 and 67079.

LCM(67071,67079) = 31 × 791 × 2831 × 670791
LCM(67071,67079) = 4499055609