GCD of 909, 506, 338, 685 Calculator

Given Input numbers are 909, 506, 338, 685

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

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 506 :

The positive integer divisors of 506 that completely divides 506 are.

1, 2, 11, 22, 23, 46, 253, 506

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 685 :

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

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (909, 506, 338, 685) = 1.

Given numbers are 909, 506, 338, 685

The list of prime factors of all numbers are

Prime factors of 909 are 3 x 3 x 101

Prime factors of 506 are 2 x 11 x 23

Prime factors of 338 are 2 x 13 x 13

Prime factors of 685 are 5 x 137

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

Given numbers are 909, 506, 338, 685

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

Apply this formula for all numbers.

Step1:

LCM(909, 506) = 459954

GCD(909, 506) = ( 909 x 506 ) / 459954

= 909 / 506

= 909

Step2:

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

= 1 / 338

= 1

Step3:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

So, Greatest Common Divisor of 909, 506, 338, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 672, 656, 214, 692
• GCD of 535, 466, 297, 403
• GCD of 674, 644, 949, 276
• GCD of 217, 117, 260, 577
• GCD of 416, 701, 911, 833

Given numbers are 909, 506, 338, 685
The greatest common divisor of numbers 909, 506, 338, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 909, 506, 338, 685 is 1.

1. What is the GCD of 909, 506, 338, 685?

GCD of given numbers 909, 506, 338, 685 is 1

2. How to calculate the greatest common divisor of 909, 506, 338, 685?

We can find the highest common divisor of 909, 506, 338, 685 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 909, 506, 338, 685 i.e 1.

3. How can I use the GCD of 909, 506, 338, 685Calculator?

Out the numbers 909, 506, 338, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.