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What is the Least Common Multiple of 54698 and 54709?

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 54698 and 54709 is 2992472882.

LCM(54698,54709) = 2992472882

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Least Common Multiple of 54698 and 54709 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54698 and 54709, than apply into the LCM equation.

GCF(54698,54709) = 1
LCM(54698,54709) = ( 54698 × 54709) / 1
LCM(54698,54709) = 2992472882 / 1
LCM(54698,54709) = 2992472882

Least Common Multiple (LCM) of 54698 and 54709 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54698 and 54709. First we will calculate the prime factors of 54698 and 54709.

Prime Factorization of 54698

Prime factors of 54698 are 2, 7, 3907. Prime factorization of 54698 in exponential form is:

54698 = 21 × 71 × 39071

Prime Factorization of 54709

Prime factors of 54709 are 54709. Prime factorization of 54709 in exponential form is:

54709 = 547091

Now multiplying the highest exponent prime factors to calculate the LCM of 54698 and 54709.

LCM(54698,54709) = 21 × 71 × 39071 × 547091
LCM(54698,54709) = 2992472882