What is the Least Common Multiple of 67503 and 67523?

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 67503 and 67523 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67503 and 67523, than apply into the LCM equation.

GCF(67503,67523) = 1
LCM(67503,67523) = ( 67503 × 67523) / 1
LCM(67503,67523) = 4558005069 / 1
LCM(67503,67523) = 4558005069

Least Common Multiple (LCM) of 67503 and 67523 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67503 and 67523. First we will calculate the prime factors of 67503 and 67523.

Prime Factorization of 67503

Prime Factorization of 67523

Now multiplying the highest exponent prime factors to calculate the LCM of 67503 and 67523.

LCM(67503,67523) = 3¹ × 22501¹ × 67523¹
LCM(67503,67523) = 4558005069