What is the Least Common Multiple of 63749 and 63757?

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 63749 and 63757 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63749 and 63757, than apply into the LCM equation.

GCF(63749,63757) = 1
LCM(63749,63757) = ( 63749 × 63757) / 1
LCM(63749,63757) = 4064444993 / 1
LCM(63749,63757) = 4064444993

Least Common Multiple (LCM) of 63749 and 63757 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63749 and 63757. First we will calculate the prime factors of 63749 and 63757.

Prime Factorization of 63749

Prime Factorization of 63757

Now multiplying the highest exponent prime factors to calculate the LCM of 63749 and 63757.

LCM(63749,63757) = 7² × 1301¹ × 103¹ × 619¹
LCM(63749,63757) = 4064444993