GCD of 197, 165, 424 Calculator

Given Input numbers are 197, 165, 424

In the factoring method, we have to find the divisors of all numbers

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (197, 165, 424) = 1.

Given numbers are 197, 165, 424

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 165 are 3 x 5 x 11

Prime factors of 424 are 2 x 2 x 2 x 53

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 197, 165, 424

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(197, 165) = 32505

GCD(197, 165) = ( 197 x 165 ) / 32505

= 197 / 165

= 197

Step2:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

So, Greatest Common Divisor of 197, 165, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 637, 197, 612
• GCD of 545, 367, 829
• GCD of 932, 787, 984
• GCD of 760, 353, 693
• GCD of 807, 374, 144

Given numbers are 197, 165, 424
The greatest common divisor of numbers 197, 165, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 165, 424 is 1.

1. What is the GCD of 197, 165, 424?

GCD of given numbers 197, 165, 424 is 1

2. How to calculate the greatest common divisor of 197, 165, 424?

We can find the highest common divisor of 197, 165, 424 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 197, 165, 424 i.e 1.

3. How can I use the GCD of 197, 165, 424Calculator?

Out the numbers 197, 165, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.