What is the Least Common Multiple of 37758 and 37770?

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 37758 and 37770 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37758 and 37770, than apply into the LCM equation.

GCF(37758,37770) = 6
LCM(37758,37770) = ( 37758 × 37770) / 6
LCM(37758,37770) = 1426119660 / 6
LCM(37758,37770) = 237686610

Least Common Multiple (LCM) of 37758 and 37770 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37758 and 37770. First we will calculate the prime factors of 37758 and 37770.

Prime Factorization of 37758

Prime Factorization of 37770

Now multiplying the highest exponent prime factors to calculate the LCM of 37758 and 37770.

LCM(37758,37770) = 2¹ × 3¹ × 7¹ × 29¹ × 31¹ × 5¹ × 1259¹
LCM(37758,37770) = 237686610