GCD of 683, 971, 628, 440 Calculator

Given Input numbers are 683, 971, 628, 440

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

Divisors of 683 :

The positive integer divisors of 683 that completely divides 683 are.

1, 683

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

GCD of numbers is the greatest common divisor

So, the GCD (683, 971, 628, 440) = 1.

Given numbers are 683, 971, 628, 440

The list of prime factors of all numbers are

Prime factors of 683 are 683

Prime factors of 971 are 971

Prime factors of 628 are 2 x 2 x 157

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

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

Given numbers are 683, 971, 628, 440

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

Apply this formula for all numbers.

Step1:

LCM(683, 971) = 663193

GCD(683, 971) = ( 683 x 971 ) / 663193

= 683 / 971

= 683

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

= 1 / 440

= 1

So, Greatest Common Divisor of 683, 971, 628, 440 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 914, 632, 117, 155
• GCD of 122, 536, 168, 462
• GCD of 343, 302, 220, 265
• GCD of 235, 677, 975, 570
• GCD of 268, 378, 653, 327

Given numbers are 683, 971, 628, 440
The greatest common divisor of numbers 683, 971, 628, 440 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 683, 971, 628, 440 is 1.

1. What is the GCD of 683, 971, 628, 440?

GCD of given numbers 683, 971, 628, 440 is 1

2. How to calculate the greatest common divisor of 683, 971, 628, 440?

We can find the highest common divisor of 683, 971, 628, 440 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 683, 971, 628, 440 i.e 1.

3. How can I use the GCD of 683, 971, 628, 440Calculator?

Out the numbers 683, 971, 628, 440 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.