GCD of 682, 643, 465, 426 Calculator

Given Input numbers are 682, 643, 465, 426

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

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 426 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (682, 643, 465, 426) = 1.

Given numbers are 682, 643, 465, 426

The list of prime factors of all numbers are

Prime factors of 682 are 2 x 11 x 31

Prime factors of 643 are 643

Prime factors of 465 are 3 x 5 x 31

Prime factors of 426 are 2 x 3 x 71

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

Given numbers are 682, 643, 465, 426

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

Apply this formula for all numbers.

Step1:

LCM(682, 643) = 438526

GCD(682, 643) = ( 682 x 643 ) / 438526

= 682 / 643

= 682

Step2:

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

= 1 / 465

= 1

Step3:

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

= 1 / 426

= 1

So, Greatest Common Divisor of 682, 643, 465, 426 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 707, 139, 794
• GCD of 362, 156, 906, 327
• GCD of 293, 711, 506, 902
• GCD of 803, 793, 636, 604
• GCD of 370, 696, 246, 399

Given numbers are 682, 643, 465, 426
The greatest common divisor of numbers 682, 643, 465, 426 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 682, 643, 465, 426 is 1.

1. What is the GCD of 682, 643, 465, 426?

GCD of given numbers 682, 643, 465, 426 is 1

2. How to calculate the greatest common divisor of 682, 643, 465, 426?

We can find the highest common divisor of 682, 643, 465, 426 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 682, 643, 465, 426 i.e 1.

3. How can I use the GCD of 682, 643, 465, 426Calculator?

Out the numbers 682, 643, 465, 426 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.