What is the Least Common Multiple of 74774 and 74793?

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 74774 and 74793 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74774 and 74793, than apply into the LCM equation.

GCF(74774,74793) = 1
LCM(74774,74793) = ( 74774 × 74793) / 1
LCM(74774,74793) = 5592571782 / 1
LCM(74774,74793) = 5592571782

Least Common Multiple (LCM) of 74774 and 74793 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74774 and 74793. First we will calculate the prime factors of 74774 and 74793.

Prime Factorization of 74774

Prime Factorization of 74793

Now multiplying the highest exponent prime factors to calculate the LCM of 74774 and 74793.

LCM(74774,74793) = 2¹ × 7³ × 109¹ × 3¹ × 107¹ × 233¹
LCM(74774,74793) = 5592571782