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What is the Least Common Multiple of 54509 and 54514?

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 54509 and 54514 is 2971503626.

LCM(54509,54514) = 2971503626

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Least Common Multiple of 54509 and 54514 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54509 and 54514, than apply into the LCM equation.

GCF(54509,54514) = 1
LCM(54509,54514) = ( 54509 × 54514) / 1
LCM(54509,54514) = 2971503626 / 1
LCM(54509,54514) = 2971503626

Least Common Multiple (LCM) of 54509 and 54514 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54509 and 54514. First we will calculate the prime factors of 54509 and 54514.

Prime Factorization of 54509

Prime factors of 54509 are 7, 13, 599. Prime factorization of 54509 in exponential form is:

54509 = 71 × 131 × 5991

Prime Factorization of 54514

Prime factors of 54514 are 2, 97, 281. Prime factorization of 54514 in exponential form is:

54514 = 21 × 971 × 2811

Now multiplying the highest exponent prime factors to calculate the LCM of 54509 and 54514.

LCM(54509,54514) = 71 × 131 × 5991 × 21 × 971 × 2811
LCM(54509,54514) = 2971503626