GCD of 965, 813, 557, 428 Calculator

Given Input numbers are 965, 813, 557, 428

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

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

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 (965, 813, 557, 428) = 1.

Given numbers are 965, 813, 557, 428

The list of prime factors of all numbers are

Prime factors of 965 are 5 x 193

Prime factors of 813 are 3 x 271

Prime factors of 557 are 557

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 965, 813, 557, 428

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

Apply this formula for all numbers.

Step1:

LCM(965, 813) = 784545

GCD(965, 813) = ( 965 x 813 ) / 784545

= 965 / 813

= 965

Step2:

LCM(1, 557) = 557

GCD(1, 557) = ( 1 x 557 ) / 557

= 1 / 557

= 1

Step3:

LCM(1, 428) = 428

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

= 1 / 428

= 1

So, Greatest Common Divisor of 965, 813, 557, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 510, 434, 852, 459
• GCD of 829, 637, 690, 591
• GCD of 523, 163, 423, 994
• GCD of 836, 945, 331, 705
• GCD of 944, 848, 656, 317

Given numbers are 965, 813, 557, 428
The greatest common divisor of numbers 965, 813, 557, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 965, 813, 557, 428 is 1.

1. What is the GCD of 965, 813, 557, 428?

GCD of given numbers 965, 813, 557, 428 is 1

2. How to calculate the greatest common divisor of 965, 813, 557, 428?

We can find the highest common divisor of 965, 813, 557, 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 965, 813, 557, 428 i.e 1.

3. How can I use the GCD of 965, 813, 557, 428Calculator?

Out the numbers 965, 813, 557, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.