What is the Least Common Multiple of 62195 and 62209?

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 62195 and 62209 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62195 and 62209, than apply into the LCM equation.

GCF(62195,62209) = 7
LCM(62195,62209) = ( 62195 × 62209) / 7
LCM(62195,62209) = 3869088755 / 7
LCM(62195,62209) = 552726965

Least Common Multiple (LCM) of 62195 and 62209 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62195 and 62209. First we will calculate the prime factors of 62195 and 62209.

Prime Factorization of 62195

Prime Factorization of 62209

Now multiplying the highest exponent prime factors to calculate the LCM of 62195 and 62209.

LCM(62195,62209) = 5¹ × 7¹ × 1777¹ × 8887¹
LCM(62195,62209) = 552726965