GCD of 529, 626, 556, 398 Calculator

Given Input numbers are 529, 626, 556, 398

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

Divisors of 529 :

The positive integer divisors of 529 that completely divides 529 are.

1, 23, 529

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

GCD of numbers is the greatest common divisor

So, the GCD (529, 626, 556, 398) = 1.

Given numbers are 529, 626, 556, 398

The list of prime factors of all numbers are

Prime factors of 529 are 23 x 23

Prime factors of 626 are 2 x 313

Prime factors of 556 are 2 x 2 x 139

Prime factors of 398 are 2 x 199

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

Given numbers are 529, 626, 556, 398

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

Apply this formula for all numbers.

Step1:

LCM(529, 626) = 331154

GCD(529, 626) = ( 529 x 626 ) / 331154

= 529 / 626

= 529

Step2:

LCM(1, 556) = 556

GCD(1, 556) = ( 1 x 556 ) / 556

= 1 / 556

= 1

Step3:

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

= 1 / 398

= 1

So, Greatest Common Divisor of 529, 626, 556, 398 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 456, 335, 387, 947
• GCD of 639, 874, 543, 207
• GCD of 740, 383, 123, 605
• GCD of 940, 711, 124, 378
• GCD of 296, 635, 403, 946

Given numbers are 529, 626, 556, 398
The greatest common divisor of numbers 529, 626, 556, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 529, 626, 556, 398 is 1.

1. What is the GCD of 529, 626, 556, 398?

GCD of given numbers 529, 626, 556, 398 is 1

2. How to calculate the greatest common divisor of 529, 626, 556, 398?

We can find the highest common divisor of 529, 626, 556, 398 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 529, 626, 556, 398 i.e 1.

3. How can I use the GCD of 529, 626, 556, 398Calculator?

Out the numbers 529, 626, 556, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.