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What is the Least Common Multiple of 55429 and 55433?

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 55429 and 55433 is 3072595757.

LCM(55429,55433) = 3072595757

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Least Common Multiple of 55429 and 55433 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55429 and 55433, than apply into the LCM equation.

GCF(55429,55433) = 1
LCM(55429,55433) = ( 55429 × 55433) / 1
LCM(55429,55433) = 3072595757 / 1
LCM(55429,55433) = 3072595757

Least Common Multiple (LCM) of 55429 and 55433 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55429 and 55433. First we will calculate the prime factors of 55429 and 55433.

Prime Factorization of 55429

Prime factors of 55429 are 11, 5039. Prime factorization of 55429 in exponential form is:

55429 = 111 × 50391

Prime Factorization of 55433

Prime factors of 55433 are 7, 7919. Prime factorization of 55433 in exponential form is:

55433 = 71 × 79191

Now multiplying the highest exponent prime factors to calculate the LCM of 55429 and 55433.

LCM(55429,55433) = 111 × 50391 × 71 × 79191
LCM(55429,55433) = 3072595757