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What is the Least Common Multiple of 55097 and 55105?

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 55097 and 55105 is 3036120185.

LCM(55097,55105) = 3036120185

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Least Common Multiple of 55097 and 55105 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55097 and 55105, than apply into the LCM equation.

GCF(55097,55105) = 1
LCM(55097,55105) = ( 55097 × 55105) / 1
LCM(55097,55105) = 3036120185 / 1
LCM(55097,55105) = 3036120185

Least Common Multiple (LCM) of 55097 and 55105 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55097 and 55105. First we will calculate the prime factors of 55097 and 55105.

Prime Factorization of 55097

Prime factors of 55097 are 7, 17, 463. Prime factorization of 55097 in exponential form is:

55097 = 71 × 171 × 4631

Prime Factorization of 55105

Prime factors of 55105 are 5, 103, 107. Prime factorization of 55105 in exponential form is:

55105 = 51 × 1031 × 1071

Now multiplying the highest exponent prime factors to calculate the LCM of 55097 and 55105.

LCM(55097,55105) = 71 × 171 × 4631 × 51 × 1031 × 1071
LCM(55097,55105) = 3036120185