GCD of 424, 245, 764, 826 Calculator

Given Input numbers are 424, 245, 764, 826

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

GCD of numbers is the greatest common divisor

So, the GCD (424, 245, 764, 826) = 1.

Given numbers are 424, 245, 764, 826

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 245 are 5 x 7 x 7

Prime factors of 764 are 2 x 2 x 191

Prime factors of 826 are 2 x 7 x 59

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

Given numbers are 424, 245, 764, 826

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

Apply this formula for all numbers.

Step1:

LCM(424, 245) = 103880

GCD(424, 245) = ( 424 x 245 ) / 103880

= 424 / 245

= 424

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

Step3:

LCM(1, 826) = 826

GCD(1, 826) = ( 1 x 826 ) / 826

= 1 / 826

= 1

So, Greatest Common Divisor of 424, 245, 764, 826 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 355, 727, 168, 135
• GCD of 896, 663, 840, 717
• GCD of 320, 423, 976, 975
• GCD of 245, 221, 599, 663
• GCD of 223, 559, 400, 865

Given numbers are 424, 245, 764, 826
The greatest common divisor of numbers 424, 245, 764, 826 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 245, 764, 826 is 1.

1. What is the GCD of 424, 245, 764, 826?

GCD of given numbers 424, 245, 764, 826 is 1

2. How to calculate the greatest common divisor of 424, 245, 764, 826?

We can find the highest common divisor of 424, 245, 764, 826 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 424, 245, 764, 826 i.e 1.

3. How can I use the GCD of 424, 245, 764, 826Calculator?

Out the numbers 424, 245, 764, 826 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.