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What is the Least Common Multiple of 26416 and 26433?

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 26416 and 26433 is 698254128.

LCM(26416,26433) = 698254128

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Least Common Multiple of 26416 and 26433 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26416 and 26433, than apply into the LCM equation.

GCF(26416,26433) = 1
LCM(26416,26433) = ( 26416 × 26433) / 1
LCM(26416,26433) = 698254128 / 1
LCM(26416,26433) = 698254128

Least Common Multiple (LCM) of 26416 and 26433 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26416 and 26433. First we will calculate the prime factors of 26416 and 26433.

Prime Factorization of 26416

Prime factors of 26416 are 2, 13, 127. Prime factorization of 26416 in exponential form is:

26416 = 24 × 131 × 1271

Prime Factorization of 26433

Prime factors of 26433 are 3, 11, 89. Prime factorization of 26433 in exponential form is:

26433 = 33 × 111 × 891

Now multiplying the highest exponent prime factors to calculate the LCM of 26416 and 26433.

LCM(26416,26433) = 24 × 131 × 1271 × 33 × 111 × 891
LCM(26416,26433) = 698254128