GCD of 428, 694, 936, 635 Calculator

Given Input numbers are 428, 694, 936, 635

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

Divisors of 428 :

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

1, 2, 4, 107, 214, 428

Divisors of 694 :

The positive integer divisors of 694 that completely divides 694 are.

1, 2, 347, 694

Divisors of 936 :

The positive integer divisors of 936 that completely divides 936 are.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (428, 694, 936, 635) = 1.

Given numbers are 428, 694, 936, 635

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 694 are 2 x 347

Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13

Prime factors of 635 are 5 x 127

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

Given numbers are 428, 694, 936, 635

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

Apply this formula for all numbers.

Step1:

LCM(428, 694) = 148516

GCD(428, 694) = ( 428 x 694 ) / 148516

= 428 / 694

= 428

Step2:

LCM(2, 936) = 936

GCD(2, 936) = ( 2 x 936 ) / 936

= 2 / 936

= 2

Step3:

LCM(2, 635) = 1270

GCD(2, 635) = ( 2 x 635 ) / 1270

= 2 / 635

= 2

So, Greatest Common Divisor of 428, 694, 936, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 910, 288, 666, 627
• GCD of 943, 537, 131, 358
• GCD of 834, 997, 955, 703
• GCD of 122, 151, 220, 476
• GCD of 857, 174, 994, 135

Given numbers are 428, 694, 936, 635
The greatest common divisor of numbers 428, 694, 936, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 694, 936, 635 is 1.

1. What is the GCD of 428, 694, 936, 635?

GCD of given numbers 428, 694, 936, 635 is 1

2. How to calculate the greatest common divisor of 428, 694, 936, 635?

We can find the highest common divisor of 428, 694, 936, 635 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 428, 694, 936, 635 i.e 1.

3. How can I use the GCD of 428, 694, 936, 635Calculator?

Out the numbers 428, 694, 936, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.