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What is the Least Common Multiple of 26151 and 26156?

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 26151 and 26156 is 684005556.

LCM(26151,26156) = 684005556

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Least Common Multiple of 26151 and 26156 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26151 and 26156, than apply into the LCM equation.

GCF(26151,26156) = 1
LCM(26151,26156) = ( 26151 × 26156) / 1
LCM(26151,26156) = 684005556 / 1
LCM(26151,26156) = 684005556

Least Common Multiple (LCM) of 26151 and 26156 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26151 and 26156. First we will calculate the prime factors of 26151 and 26156.

Prime Factorization of 26151

Prime factors of 26151 are 3, 23, 379. Prime factorization of 26151 in exponential form is:

26151 = 31 × 231 × 3791

Prime Factorization of 26156

Prime factors of 26156 are 2, 13, 503. Prime factorization of 26156 in exponential form is:

26156 = 22 × 131 × 5031

Now multiplying the highest exponent prime factors to calculate the LCM of 26151 and 26156.

LCM(26151,26156) = 31 × 231 × 3791 × 22 × 131 × 5031
LCM(26151,26156) = 684005556