What is the Least Common Multiple of 37821 and 37834?

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 37821 and 37834 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37821 and 37834, than apply into the LCM equation.

GCF(37821,37834) = 1
LCM(37821,37834) = ( 37821 × 37834) / 1
LCM(37821,37834) = 1430919714 / 1
LCM(37821,37834) = 1430919714

Least Common Multiple (LCM) of 37821 and 37834 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37821 and 37834. First we will calculate the prime factors of 37821 and 37834.

Prime Factorization of 37821

Prime Factorization of 37834

Now multiplying the highest exponent prime factors to calculate the LCM of 37821 and 37834.

LCM(37821,37834) = 3¹ × 7¹ × 1801¹ × 2¹ × 18917¹
LCM(37821,37834) = 1430919714