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What is the Least Common Multiple of 77227 and 77245?

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 77227 and 77245 is 5965399615.

LCM(77227,77245) = 5965399615

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Least Common Multiple of 77227 and 77245 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77227 and 77245, than apply into the LCM equation.

GCF(77227,77245) = 1
LCM(77227,77245) = ( 77227 × 77245) / 1
LCM(77227,77245) = 5965399615 / 1
LCM(77227,77245) = 5965399615

Least Common Multiple (LCM) of 77227 and 77245 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77227 and 77245. First we will calculate the prime factors of 77227 and 77245.

Prime Factorization of 77227

Prime factors of 77227 are 29, 2663. Prime factorization of 77227 in exponential form is:

77227 = 291 × 26631

Prime Factorization of 77245

Prime factors of 77245 are 5, 7, 2207. Prime factorization of 77245 in exponential form is:

77245 = 51 × 71 × 22071

Now multiplying the highest exponent prime factors to calculate the LCM of 77227 and 77245.

LCM(77227,77245) = 291 × 26631 × 51 × 71 × 22071
LCM(77227,77245) = 5965399615