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What is the Least Common Multiple of 66011 and 66019?

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 66011 and 66019 is 4357980209.

LCM(66011,66019) = 4357980209

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Least Common Multiple of 66011 and 66019 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66011 and 66019, than apply into the LCM equation.

GCF(66011,66019) = 1
LCM(66011,66019) = ( 66011 × 66019) / 1
LCM(66011,66019) = 4357980209 / 1
LCM(66011,66019) = 4357980209

Least Common Multiple (LCM) of 66011 and 66019 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66011 and 66019. First we will calculate the prime factors of 66011 and 66019.

Prime Factorization of 66011

Prime factors of 66011 are 11, 17, 353. Prime factorization of 66011 in exponential form is:

66011 = 111 × 171 × 3531

Prime Factorization of 66019

Prime factors of 66019 are 107, 617. Prime factorization of 66019 in exponential form is:

66019 = 1071 × 6171

Now multiplying the highest exponent prime factors to calculate the LCM of 66011 and 66019.

LCM(66011,66019) = 111 × 171 × 3531 × 1071 × 6171
LCM(66011,66019) = 4357980209