What is the Least Common Multiple of 61652 and 61660?

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 61652 and 61660 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61652 and 61660, than apply into the LCM equation.

GCF(61652,61660) = 4
LCM(61652,61660) = ( 61652 × 61660) / 4
LCM(61652,61660) = 3801462320 / 4
LCM(61652,61660) = 950365580

Least Common Multiple (LCM) of 61652 and 61660 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61652 and 61660. First we will calculate the prime factors of 61652 and 61660.

Prime Factorization of 61652

Prime Factorization of 61660

Now multiplying the highest exponent prime factors to calculate the LCM of 61652 and 61660.

LCM(61652,61660) = 2² × 15413¹ × 5¹ × 3083¹
LCM(61652,61660) = 950365580