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What is the Least Common Multiple of 29438 and 29451?

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 29438 and 29451 is 866978538.

LCM(29438,29451) = 866978538

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Least Common Multiple of 29438 and 29451 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29438 and 29451, than apply into the LCM equation.

GCF(29438,29451) = 1
LCM(29438,29451) = ( 29438 × 29451) / 1
LCM(29438,29451) = 866978538 / 1
LCM(29438,29451) = 866978538

Least Common Multiple (LCM) of 29438 and 29451 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 29438 and 29451. First we will calculate the prime factors of 29438 and 29451.

Prime Factorization of 29438

Prime factors of 29438 are 2, 41, 359. Prime factorization of 29438 in exponential form is:

29438 = 21 × 411 × 3591

Prime Factorization of 29451

Prime factors of 29451 are 3, 9817. Prime factorization of 29451 in exponential form is:

29451 = 31 × 98171

Now multiplying the highest exponent prime factors to calculate the LCM of 29438 and 29451.

LCM(29438,29451) = 21 × 411 × 3591 × 31 × 98171
LCM(29438,29451) = 866978538