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What is the Least Common Multiple of 55187 and 55195?

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 55187 and 55195 is 3046046465.

LCM(55187,55195) = 3046046465

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Least Common Multiple of 55187 and 55195 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55187 and 55195, than apply into the LCM equation.

GCF(55187,55195) = 1
LCM(55187,55195) = ( 55187 × 55195) / 1
LCM(55187,55195) = 3046046465 / 1
LCM(55187,55195) = 3046046465

Least Common Multiple (LCM) of 55187 and 55195 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55187 and 55195. First we will calculate the prime factors of 55187 and 55195.

Prime Factorization of 55187

Prime factors of 55187 are 11, 29, 173. Prime factorization of 55187 in exponential form is:

55187 = 111 × 291 × 1731

Prime Factorization of 55195

Prime factors of 55195 are 5, 7, 19, 83. Prime factorization of 55195 in exponential form is:

55195 = 51 × 71 × 191 × 831

Now multiplying the highest exponent prime factors to calculate the LCM of 55187 and 55195.

LCM(55187,55195) = 111 × 291 × 1731 × 51 × 71 × 191 × 831
LCM(55187,55195) = 3046046465