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What is the Least Common Multiple of 54734 and 54746?

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 54734 and 54746 is 1498233782.

LCM(54734,54746) = 1498233782

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Least Common Multiple of 54734 and 54746 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54734 and 54746, than apply into the LCM equation.

GCF(54734,54746) = 2
LCM(54734,54746) = ( 54734 × 54746) / 2
LCM(54734,54746) = 2996467564 / 2
LCM(54734,54746) = 1498233782

Least Common Multiple (LCM) of 54734 and 54746 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54734 and 54746. First we will calculate the prime factors of 54734 and 54746.

Prime Factorization of 54734

Prime factors of 54734 are 2, 27367. Prime factorization of 54734 in exponential form is:

54734 = 21 × 273671

Prime Factorization of 54746

Prime factors of 54746 are 2, 31, 883. Prime factorization of 54746 in exponential form is:

54746 = 21 × 311 × 8831

Now multiplying the highest exponent prime factors to calculate the LCM of 54734 and 54746.

LCM(54734,54746) = 21 × 273671 × 311 × 8831
LCM(54734,54746) = 1498233782