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What is the Least Common Multiple of 11011 and 11019?

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 11011 and 11019 is 121330209.

LCM(11011,11019) = 121330209

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Least Common Multiple of 11011 and 11019 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11011 and 11019, than apply into the LCM equation.

GCF(11011,11019) = 1
LCM(11011,11019) = ( 11011 × 11019) / 1
LCM(11011,11019) = 121330209 / 1
LCM(11011,11019) = 121330209

Least Common Multiple (LCM) of 11011 and 11019 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11011 and 11019. First we will calculate the prime factors of 11011 and 11019.

Prime Factorization of 11011

Prime factors of 11011 are 7, 11, 13. Prime factorization of 11011 in exponential form is:

11011 = 71 × 112 × 131

Prime Factorization of 11019

Prime factors of 11019 are 3, 3673. Prime factorization of 11019 in exponential form is:

11019 = 31 × 36731

Now multiplying the highest exponent prime factors to calculate the LCM of 11011 and 11019.

LCM(11011,11019) = 71 × 112 × 131 × 31 × 36731
LCM(11011,11019) = 121330209