GCD of 695, 535, 561, 428 Calculator

Given Input numbers are 695, 535, 561, 428

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

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

Divisors of 561 :

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

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (695, 535, 561, 428) = 1.

Given numbers are 695, 535, 561, 428

The list of prime factors of all numbers are

Prime factors of 695 are 5 x 139

Prime factors of 535 are 5 x 107

Prime factors of 561 are 3 x 11 x 17

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 695, 535, 561, 428

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

Apply this formula for all numbers.

Step1:

LCM(695, 535) = 74365

GCD(695, 535) = ( 695 x 535 ) / 74365

= 695 / 535

= 695

Step2:

LCM(5, 561) = 2805

GCD(5, 561) = ( 5 x 561 ) / 2805

= 5 / 561

= 5

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 695, 535, 561, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 477, 290, 621, 282
• GCD of 849, 625, 561, 915
• GCD of 384, 599, 727, 817
• GCD of 327, 395, 138, 980
• GCD of 886, 472, 783, 941

Given numbers are 695, 535, 561, 428
The greatest common divisor of numbers 695, 535, 561, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 695, 535, 561, 428 is 1.

1. What is the GCD of 695, 535, 561, 428?

GCD of given numbers 695, 535, 561, 428 is 1

2. How to calculate the greatest common divisor of 695, 535, 561, 428?

We can find the highest common divisor of 695, 535, 561, 428 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 695, 535, 561, 428 i.e 1.

3. How can I use the GCD of 695, 535, 561, 428Calculator?

Out the numbers 695, 535, 561, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.