GCD of 626, 821, 682, 491 Calculator

Given Input numbers are 626, 821, 682, 491

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

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 682 :

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

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

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (626, 821, 682, 491) = 1.

Given numbers are 626, 821, 682, 491

The list of prime factors of all numbers are

Prime factors of 626 are 2 x 313

Prime factors of 821 are 821

Prime factors of 682 are 2 x 11 x 31

Prime factors of 491 are 491

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

Given numbers are 626, 821, 682, 491

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

Apply this formula for all numbers.

Step1:

LCM(626, 821) = 513946

GCD(626, 821) = ( 626 x 821 ) / 513946

= 626 / 821

= 626

Step2:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 626, 821, 682, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 388, 791, 678, 332
• GCD of 832, 492, 580, 572
• GCD of 265, 860, 963, 388
• GCD of 577, 223, 174, 530
• GCD of 161, 587, 127, 858

Given numbers are 626, 821, 682, 491
The greatest common divisor of numbers 626, 821, 682, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 821, 682, 491 is 1.

1. What is the GCD of 626, 821, 682, 491?

GCD of given numbers 626, 821, 682, 491 is 1

2. How to calculate the greatest common divisor of 626, 821, 682, 491?

We can find the highest common divisor of 626, 821, 682, 491 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 626, 821, 682, 491 i.e 1.

3. How can I use the GCD of 626, 821, 682, 491Calculator?

Out the numbers 626, 821, 682, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.