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What is the Least Common Multiple of 55658 and 55669?

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 55658 and 55669 is 3098425202.

LCM(55658,55669) = 3098425202

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Least Common Multiple of 55658 and 55669 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55658 and 55669, than apply into the LCM equation.

GCF(55658,55669) = 1
LCM(55658,55669) = ( 55658 × 55669) / 1
LCM(55658,55669) = 3098425202 / 1
LCM(55658,55669) = 3098425202

Least Common Multiple (LCM) of 55658 and 55669 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55658 and 55669. First we will calculate the prime factors of 55658 and 55669.

Prime Factorization of 55658

Prime factors of 55658 are 2, 17, 1637. Prime factorization of 55658 in exponential form is:

55658 = 21 × 171 × 16371

Prime Factorization of 55669

Prime factors of 55669 are 179, 311. Prime factorization of 55669 in exponential form is:

55669 = 1791 × 3111

Now multiplying the highest exponent prime factors to calculate the LCM of 55658 and 55669.

LCM(55658,55669) = 21 × 171 × 16371 × 1791 × 3111
LCM(55658,55669) = 3098425202