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What is the Least Common Multiple of 66074 and 66089?

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 66074 and 66089 is 4366764586.

LCM(66074,66089) = 4366764586

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Least Common Multiple of 66074 and 66089 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66074 and 66089, than apply into the LCM equation.

GCF(66074,66089) = 1
LCM(66074,66089) = ( 66074 × 66089) / 1
LCM(66074,66089) = 4366764586 / 1
LCM(66074,66089) = 4366764586

Least Common Multiple (LCM) of 66074 and 66089 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66074 and 66089. First we will calculate the prime factors of 66074 and 66089.

Prime Factorization of 66074

Prime factors of 66074 are 2, 33037. Prime factorization of 66074 in exponential form is:

66074 = 21 × 330371

Prime Factorization of 66089

Prime factors of 66089 are 66089. Prime factorization of 66089 in exponential form is:

66089 = 660891

Now multiplying the highest exponent prime factors to calculate the LCM of 66074 and 66089.

LCM(66074,66089) = 21 × 330371 × 660891
LCM(66074,66089) = 4366764586