GCD of 426, 561, 698, 837 Calculator

Given Input numbers are 426, 561, 698, 837

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

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

GCD of numbers is the greatest common divisor

So, the GCD (426, 561, 698, 837) = 1.

Given numbers are 426, 561, 698, 837

The list of prime factors of all numbers are

Prime factors of 426 are 2 x 3 x 71

Prime factors of 561 are 3 x 11 x 17

Prime factors of 698 are 2 x 349

Prime factors of 837 are 3 x 3 x 3 x 31

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

Given numbers are 426, 561, 698, 837

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

Apply this formula for all numbers.

Step1:

LCM(426, 561) = 79662

GCD(426, 561) = ( 426 x 561 ) / 79662

= 426 / 561

= 426

Step2:

LCM(3, 698) = 2094

GCD(3, 698) = ( 3 x 698 ) / 2094

= 3 / 698

= 3

Step3:

LCM(1, 837) = 837

GCD(1, 837) = ( 1 x 837 ) / 837

= 1 / 837

= 1

So, Greatest Common Divisor of 426, 561, 698, 837 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 883, 387, 257, 424
• GCD of 806, 559, 203, 774
• GCD of 937, 395, 234, 564
• GCD of 802, 920, 199, 374
• GCD of 924, 853, 523, 375

Given numbers are 426, 561, 698, 837
The greatest common divisor of numbers 426, 561, 698, 837 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 426, 561, 698, 837 is 1.

1. What is the GCD of 426, 561, 698, 837?

GCD of given numbers 426, 561, 698, 837 is 1

2. How to calculate the greatest common divisor of 426, 561, 698, 837?

We can find the highest common divisor of 426, 561, 698, 837 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 426, 561, 698, 837 i.e 1.

3. How can I use the GCD of 426, 561, 698, 837Calculator?

Out the numbers 426, 561, 698, 837 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.