GCD of 682, 644, 658, 613 Calculator

Given Input numbers are 682, 644, 658, 613

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 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

GCD of numbers is the greatest common divisor

So, the GCD (682, 644, 658, 613) = 1.

Given numbers are 682, 644, 658, 613

The list of prime factors of all numbers are

Prime factors of 682 are 2 x 11 x 31

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 658 are 2 x 7 x 47

Prime factors of 613 are 613

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

Given numbers are 682, 644, 658, 613

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

Apply this formula for all numbers.

Step1:

LCM(682, 644) = 219604

GCD(682, 644) = ( 682 x 644 ) / 219604

= 682 / 644

= 682

Step2:

LCM(2, 658) = 658

GCD(2, 658) = ( 2 x 658 ) / 658

= 2 / 658

= 2

Step3:

LCM(2, 613) = 1226

GCD(2, 613) = ( 2 x 613 ) / 1226

= 2 / 613

= 2

So, Greatest Common Divisor of 682, 644, 658, 613 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 508, 888, 679
• GCD of 729, 347, 488, 737
• GCD of 148, 381, 187, 828
• GCD of 521, 713, 905, 112
• GCD of 688, 607, 933, 635

Given numbers are 682, 644, 658, 613
The greatest common divisor of numbers 682, 644, 658, 613 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 682, 644, 658, 613 is 1.

1. What is the GCD of 682, 644, 658, 613?

GCD of given numbers 682, 644, 658, 613 is 1

2. How to calculate the greatest common divisor of 682, 644, 658, 613?

We can find the highest common divisor of 682, 644, 658, 613 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, 644, 658, 613 i.e 1.

3. How can I use the GCD of 682, 644, 658, 613Calculator?

Out the numbers 682, 644, 658, 613 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.