What is the Least Common Multiple of 75462 and 75482?

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 75462 and 75482 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75462 and 75482, than apply into the LCM equation.

GCF(75462,75482) = 2
LCM(75462,75482) = ( 75462 × 75482) / 2
LCM(75462,75482) = 5696022684 / 2
LCM(75462,75482) = 2848011342

Least Common Multiple (LCM) of 75462 and 75482 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75462 and 75482. First we will calculate the prime factors of 75462 and 75482.

Prime Factorization of 75462

Prime Factorization of 75482

Now multiplying the highest exponent prime factors to calculate the LCM of 75462 and 75482.

LCM(75462,75482) = 2¹ × 3¹ × 12577¹ × 11¹ × 47¹ × 73¹
LCM(75462,75482) = 2848011342