What is the Least Common Multiple of 74534 and 74552?

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 of 74534 and 74552 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74534 and 74552, than apply into the LCM equation.

GCF(74534,74552) = 2
LCM(74534,74552) = ( 74534 × 74552) / 2
LCM(74534,74552) = 5556658768 / 2
LCM(74534,74552) = 2778329384

Least Common Multiple (LCM) of 74534 and 74552 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74534 and 74552. First we will calculate the prime factors of 74534 and 74552.

Prime Factorization of 74534

Prime Factorization of 74552

Now multiplying the highest exponent prime factors to calculate the LCM of 74534 and 74552.

LCM(74534,74552) = 2³ × 83¹ × 449¹ × 9319¹
LCM(74534,74552) = 2778329384