What is the Least Common Multiple of 62749 and 62761?

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 62749 and 62761 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62749 and 62761, than apply into the LCM equation.

GCF(62749,62761) = 1
LCM(62749,62761) = ( 62749 × 62761) / 1
LCM(62749,62761) = 3938189989 / 1
LCM(62749,62761) = 3938189989

Least Common Multiple (LCM) of 62749 and 62761 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62749 and 62761. First we will calculate the prime factors of 62749 and 62761.

Prime Factorization of 62749

Prime Factorization of 62761

Now multiplying the highest exponent prime factors to calculate the LCM of 62749 and 62761.

LCM(62749,62761) = 131¹ × 479¹ × 62761¹
LCM(62749,62761) = 3938189989