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What is the Least Common Multiple of 55215 and 55234?

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 55215 and 55234 is 3049745310.

LCM(55215,55234) = 3049745310

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Least Common Multiple of 55215 and 55234 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55215 and 55234, than apply into the LCM equation.

GCF(55215,55234) = 1
LCM(55215,55234) = ( 55215 × 55234) / 1
LCM(55215,55234) = 3049745310 / 1
LCM(55215,55234) = 3049745310

Least Common Multiple (LCM) of 55215 and 55234 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55215 and 55234. First we will calculate the prime factors of 55215 and 55234.

Prime Factorization of 55215

Prime factors of 55215 are 3, 5, 409. Prime factorization of 55215 in exponential form is:

55215 = 33 × 51 × 4091

Prime Factorization of 55234

Prime factors of 55234 are 2, 27617. Prime factorization of 55234 in exponential form is:

55234 = 21 × 276171

Now multiplying the highest exponent prime factors to calculate the LCM of 55215 and 55234.

LCM(55215,55234) = 33 × 51 × 4091 × 21 × 276171
LCM(55215,55234) = 3049745310