GCD of 491, 661, 812, 682 Calculator

Given Input numbers are 491, 661, 812, 682

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

Divisors of 491 :

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

1, 491

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 682 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (491, 661, 812, 682) = 1.

Given numbers are 491, 661, 812, 682

The list of prime factors of all numbers are

Prime factors of 491 are 491

Prime factors of 661 are 661

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 682 are 2 x 11 x 31

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

Given numbers are 491, 661, 812, 682

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

Apply this formula for all numbers.

Step1:

LCM(491, 661) = 324551

GCD(491, 661) = ( 491 x 661 ) / 324551

= 491 / 661

= 491

Step2:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

Step3:

LCM(1, 682) = 682

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

= 1 / 682

= 1

So, Greatest Common Divisor of 491, 661, 812, 682 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 734, 628, 325
• GCD of 421, 676, 442, 694
• GCD of 126, 858, 937, 787
• GCD of 599, 764, 752, 697
• GCD of 425, 872, 434, 152

Given numbers are 491, 661, 812, 682
The greatest common divisor of numbers 491, 661, 812, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 661, 812, 682 is 1.

1. What is the GCD of 491, 661, 812, 682?

GCD of given numbers 491, 661, 812, 682 is 1

2. How to calculate the greatest common divisor of 491, 661, 812, 682?

We can find the highest common divisor of 491, 661, 812, 682 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 491, 661, 812, 682 i.e 1.

3. How can I use the GCD of 491, 661, 812, 682Calculator?

Out the numbers 491, 661, 812, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.