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What is the Least Common Multiple of 54784 and 54793?

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 54784 and 54793 is 3001779712.

LCM(54784,54793) = 3001779712

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Least Common Multiple of 54784 and 54793 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54784 and 54793, than apply into the LCM equation.

GCF(54784,54793) = 1
LCM(54784,54793) = ( 54784 × 54793) / 1
LCM(54784,54793) = 3001779712 / 1
LCM(54784,54793) = 3001779712

Least Common Multiple (LCM) of 54784 and 54793 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54784 and 54793. First we will calculate the prime factors of 54784 and 54793.

Prime Factorization of 54784

Prime factors of 54784 are 2, 107. Prime factorization of 54784 in exponential form is:

54784 = 29 × 1071

Prime Factorization of 54793

Prime factors of 54793 are 157, 349. Prime factorization of 54793 in exponential form is:

54793 = 1571 × 3491

Now multiplying the highest exponent prime factors to calculate the LCM of 54784 and 54793.

LCM(54784,54793) = 29 × 1071 × 1571 × 3491
LCM(54784,54793) = 3001779712