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What is the Least Common Multiple of 54089 and 54109?

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 54089 and 54109 is 2926701701.

LCM(54089,54109) = 2926701701

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Least Common Multiple of 54089 and 54109 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54089 and 54109, than apply into the LCM equation.

GCF(54089,54109) = 1
LCM(54089,54109) = ( 54089 × 54109) / 1
LCM(54089,54109) = 2926701701 / 1
LCM(54089,54109) = 2926701701

Least Common Multiple (LCM) of 54089 and 54109 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54089 and 54109. First we will calculate the prime factors of 54089 and 54109.

Prime Factorization of 54089

Prime factors of 54089 are 7, 7727. Prime factorization of 54089 in exponential form is:

54089 = 71 × 77271

Prime Factorization of 54109

Prime factors of 54109 are 11, 4919. Prime factorization of 54109 in exponential form is:

54109 = 111 × 49191

Now multiplying the highest exponent prime factors to calculate the LCM of 54089 and 54109.

LCM(54089,54109) = 71 × 77271 × 111 × 49191
LCM(54089,54109) = 2926701701