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What is the Least Common Multiple of 11288 and 11306?

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 11288 and 11306 is 63811064.

LCM(11288,11306) = 63811064

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Least Common Multiple of 11288 and 11306 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11288 and 11306, than apply into the LCM equation.

GCF(11288,11306) = 2
LCM(11288,11306) = ( 11288 × 11306) / 2
LCM(11288,11306) = 127622128 / 2
LCM(11288,11306) = 63811064

Least Common Multiple (LCM) of 11288 and 11306 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11288 and 11306. First we will calculate the prime factors of 11288 and 11306.

Prime Factorization of 11288

Prime factors of 11288 are 2, 17, 83. Prime factorization of 11288 in exponential form is:

11288 = 23 × 171 × 831

Prime Factorization of 11306

Prime factors of 11306 are 2, 5653. Prime factorization of 11306 in exponential form is:

11306 = 21 × 56531

Now multiplying the highest exponent prime factors to calculate the LCM of 11288 and 11306.

LCM(11288,11306) = 23 × 171 × 831 × 56531
LCM(11288,11306) = 63811064