GCD of 425, 655, 802, 260 Calculator

Given Input numbers are 425, 655, 802, 260

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 260 :

The positive integer divisors of 260 that completely divides 260 are.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

GCD of numbers is the greatest common divisor

So, the GCD (425, 655, 802, 260) = 1.

Given numbers are 425, 655, 802, 260

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 655 are 5 x 131

Prime factors of 802 are 2 x 401

Prime factors of 260 are 2 x 2 x 5 x 13

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

Given numbers are 425, 655, 802, 260

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

Apply this formula for all numbers.

Step1:

LCM(425, 655) = 55675

GCD(425, 655) = ( 425 x 655 ) / 55675

= 425 / 655

= 425

Step2:

LCM(5, 802) = 4010

GCD(5, 802) = ( 5 x 802 ) / 4010

= 5 / 802

= 5

Step3:

LCM(1, 260) = 260

GCD(1, 260) = ( 1 x 260 ) / 260

= 1 / 260

= 1

So, Greatest Common Divisor of 425, 655, 802, 260 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 389, 859, 641
• GCD of 396, 155, 313, 209
• GCD of 900, 407, 570, 185
• GCD of 614, 718, 154, 816
• GCD of 700, 350, 322, 849

Given numbers are 425, 655, 802, 260
The greatest common divisor of numbers 425, 655, 802, 260 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 655, 802, 260 is 1.

1. What is the GCD of 425, 655, 802, 260?

GCD of given numbers 425, 655, 802, 260 is 1

2. How to calculate the greatest common divisor of 425, 655, 802, 260?

We can find the highest common divisor of 425, 655, 802, 260 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 425, 655, 802, 260 i.e 1.

3. How can I use the GCD of 425, 655, 802, 260Calculator?

Out the numbers 425, 655, 802, 260 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.