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What is the Least Common Multiple of 26754 and 26770?

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 26754 and 26770 is 358102290.

LCM(26754,26770) = 358102290

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Least Common Multiple of 26754 and 26770 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26754 and 26770, than apply into the LCM equation.

GCF(26754,26770) = 2
LCM(26754,26770) = ( 26754 × 26770) / 2
LCM(26754,26770) = 716204580 / 2
LCM(26754,26770) = 358102290

Least Common Multiple (LCM) of 26754 and 26770 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26754 and 26770. First we will calculate the prime factors of 26754 and 26770.

Prime Factorization of 26754

Prime factors of 26754 are 2, 3, 7, 13. Prime factorization of 26754 in exponential form is:

26754 = 21 × 31 × 73 × 131

Prime Factorization of 26770

Prime factors of 26770 are 2, 5, 2677. Prime factorization of 26770 in exponential form is:

26770 = 21 × 51 × 26771

Now multiplying the highest exponent prime factors to calculate the LCM of 26754 and 26770.

LCM(26754,26770) = 21 × 31 × 73 × 131 × 51 × 26771
LCM(26754,26770) = 358102290