What is the Least Common Multiple of 33749 and 33761?

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 33749 and 33761 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33749 and 33761, than apply into the LCM equation.

GCF(33749,33761) = 1
LCM(33749,33761) = ( 33749 × 33761) / 1
LCM(33749,33761) = 1139399989 / 1
LCM(33749,33761) = 1139399989

Least Common Multiple (LCM) of 33749 and 33761 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33749 and 33761. First we will calculate the prime factors of 33749 and 33761.

Prime Factorization of 33749

Prime Factorization of 33761

Now multiplying the highest exponent prime factors to calculate the LCM of 33749 and 33761.

LCM(33749,33761) = 33749¹ × 7² × 13¹ × 53¹
LCM(33749,33761) = 1139399989