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What is the Least Common Multiple of 66041 and 66045?

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 66041 and 66045 is 4361677845.

LCM(66041,66045) = 4361677845

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Least Common Multiple of 66041 and 66045 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66041 and 66045, than apply into the LCM equation.

GCF(66041,66045) = 1
LCM(66041,66045) = ( 66041 × 66045) / 1
LCM(66041,66045) = 4361677845 / 1
LCM(66041,66045) = 4361677845

Least Common Multiple (LCM) of 66041 and 66045 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66041 and 66045. First we will calculate the prime factors of 66041 and 66045.

Prime Factorization of 66041

Prime factors of 66041 are 66041. Prime factorization of 66041 in exponential form is:

66041 = 660411

Prime Factorization of 66045

Prime factors of 66045 are 3, 5, 7, 17, 37. Prime factorization of 66045 in exponential form is:

66045 = 31 × 51 × 71 × 171 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 66041 and 66045.

LCM(66041,66045) = 660411 × 31 × 51 × 71 × 171 × 371
LCM(66041,66045) = 4361677845