What is the Least Common Multiple of 41457 and 41473?

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 41457 and 41473 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41457 and 41473, than apply into the LCM equation.

GCF(41457,41473) = 1
LCM(41457,41473) = ( 41457 × 41473) / 1
LCM(41457,41473) = 1719346161 / 1
LCM(41457,41473) = 1719346161

Least Common Multiple (LCM) of 41457 and 41473 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41457 and 41473. First we will calculate the prime factors of 41457 and 41473.

Prime Factorization of 41457

Prime Factorization of 41473

Now multiplying the highest exponent prime factors to calculate the LCM of 41457 and 41473.

LCM(41457,41473) = 3¹ × 13¹ × 1063¹ × 67¹ × 619¹
LCM(41457,41473) = 1719346161