GCD of 298, 481, 772, 685 Calculator

Given Input numbers are 298, 481, 772, 685

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

Divisors of 298 :

The positive integer divisors of 298 that completely divides 298 are.

1, 2, 149, 298

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

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 (298, 481, 772, 685) = 1.

Given numbers are 298, 481, 772, 685

The list of prime factors of all numbers are

Prime factors of 298 are 2 x 149

Prime factors of 481 are 13 x 37

Prime factors of 772 are 2 x 2 x 193

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 298, 481, 772, 685

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

Apply this formula for all numbers.

Step1:

LCM(298, 481) = 143338

GCD(298, 481) = ( 298 x 481 ) / 143338

= 298 / 481

= 298

Step2:

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

= 1 / 772

= 1

Step3:

LCM(1, 685) = 685

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

= 1 / 685

= 1

So, Greatest Common Divisor of 298, 481, 772, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 861, 898, 811, 463
• GCD of 922, 511, 623, 674
• GCD of 302, 852, 977, 906
• GCD of 462, 542, 954, 350
• GCD of 140, 811, 484, 983

Given numbers are 298, 481, 772, 685
The greatest common divisor of numbers 298, 481, 772, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 298, 481, 772, 685 is 1.

1. What is the GCD of 298, 481, 772, 685?

GCD of given numbers 298, 481, 772, 685 is 1

2. How to calculate the greatest common divisor of 298, 481, 772, 685?

We can find the highest common divisor of 298, 481, 772, 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 298, 481, 772, 685 i.e 1.

3. How can I use the GCD of 298, 481, 772, 685Calculator?

Out the numbers 298, 481, 772, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.