GCD of 473, 977, 165, 398 Calculator

Given Input numbers are 473, 977, 165, 398

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

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 165 :

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

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

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

GCD of numbers is the greatest common divisor

So, the GCD (473, 977, 165, 398) = 1.

Given numbers are 473, 977, 165, 398

The list of prime factors of all numbers are

Prime factors of 473 are 11 x 43

Prime factors of 977 are 977

Prime factors of 165 are 3 x 5 x 11

Prime factors of 398 are 2 x 199

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

Given numbers are 473, 977, 165, 398

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

Apply this formula for all numbers.

Step1:

LCM(473, 977) = 462121

GCD(473, 977) = ( 473 x 977 ) / 462121

= 473 / 977

= 473

Step2:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

Step3:

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

= 1 / 398

= 1

So, Greatest Common Divisor of 473, 977, 165, 398 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 259, 614, 926, 534
• GCD of 750, 768, 415, 797
• GCD of 630, 806, 786, 905
• GCD of 326, 720, 278, 124
• GCD of 758, 353, 656, 684

Given numbers are 473, 977, 165, 398
The greatest common divisor of numbers 473, 977, 165, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 473, 977, 165, 398 is 1.

1. What is the GCD of 473, 977, 165, 398?

GCD of given numbers 473, 977, 165, 398 is 1

2. How to calculate the greatest common divisor of 473, 977, 165, 398?

We can find the highest common divisor of 473, 977, 165, 398 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 473, 977, 165, 398 i.e 1.

3. How can I use the GCD of 473, 977, 165, 398Calculator?

Out the numbers 473, 977, 165, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.