What is the Least Common Multiple of 61355 and 61373?

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 61355 and 61373 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61355 and 61373, than apply into the LCM equation.

GCF(61355,61373) = 1
LCM(61355,61373) = ( 61355 × 61373) / 1
LCM(61355,61373) = 3765540415 / 1
LCM(61355,61373) = 3765540415

Least Common Multiple (LCM) of 61355 and 61373 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61355 and 61373. First we will calculate the prime factors of 61355 and 61373.

Prime Factorization of 61355

Prime Factorization of 61373

Now multiplying the highest exponent prime factors to calculate the LCM of 61355 and 61373.

LCM(61355,61373) = 5¹ × 7¹ × 1753¹ × 13¹ × 4721¹
LCM(61355,61373) = 3765540415