GCD of 685, 267, 997, 353 Calculator

Given Input numbers are 685, 267, 997, 353

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

GCD of numbers is the greatest common divisor

So, the GCD (685, 267, 997, 353) = 1.

Given numbers are 685, 267, 997, 353

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 267 are 3 x 89

Prime factors of 997 are 997

Prime factors of 353 are 353

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

Given numbers are 685, 267, 997, 353

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

Apply this formula for all numbers.

Step1:

LCM(685, 267) = 182895

GCD(685, 267) = ( 685 x 267 ) / 182895

= 685 / 267

= 685

Step2:

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

= 1 / 997

= 1

Step3:

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

= 1 / 353

= 1

So, Greatest Common Divisor of 685, 267, 997, 353 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 604, 246, 487, 357
• GCD of 993, 103, 745, 142
• GCD of 912, 114, 746, 118
• GCD of 420, 106, 720, 575
• GCD of 104, 963, 378, 665

Given numbers are 685, 267, 997, 353
The greatest common divisor of numbers 685, 267, 997, 353 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 267, 997, 353 is 1.

1. What is the GCD of 685, 267, 997, 353?

GCD of given numbers 685, 267, 997, 353 is 1

2. How to calculate the greatest common divisor of 685, 267, 997, 353?

We can find the highest common divisor of 685, 267, 997, 353 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 685, 267, 997, 353 i.e 1.

3. How can I use the GCD of 685, 267, 997, 353Calculator?

Out the numbers 685, 267, 997, 353 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.