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What is the Least Common Multiple of 55693 and 55698?

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 55693 and 55698 is 3101988714.

LCM(55693,55698) = 3101988714

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Least Common Multiple of 55693 and 55698 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55693 and 55698, than apply into the LCM equation.

GCF(55693,55698) = 1
LCM(55693,55698) = ( 55693 × 55698) / 1
LCM(55693,55698) = 3101988714 / 1
LCM(55693,55698) = 3101988714

Least Common Multiple (LCM) of 55693 and 55698 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55693 and 55698. First we will calculate the prime factors of 55693 and 55698.

Prime Factorization of 55693

Prime factors of 55693 are 11, 61, 83. Prime factorization of 55693 in exponential form is:

55693 = 111 × 611 × 831

Prime Factorization of 55698

Prime factors of 55698 are 2, 3, 9283. Prime factorization of 55698 in exponential form is:

55698 = 21 × 31 × 92831

Now multiplying the highest exponent prime factors to calculate the LCM of 55693 and 55698.

LCM(55693,55698) = 111 × 611 × 831 × 21 × 31 × 92831
LCM(55693,55698) = 3101988714