GCD of 791, 651, 538, 747 Calculator

Given Input numbers are 791, 651, 538, 747

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

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

GCD of numbers is the greatest common divisor

So, the GCD (791, 651, 538, 747) = 1.

Given numbers are 791, 651, 538, 747

The list of prime factors of all numbers are

Prime factors of 791 are 7 x 113

Prime factors of 651 are 3 x 7 x 31

Prime factors of 538 are 2 x 269

Prime factors of 747 are 3 x 3 x 83

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

Given numbers are 791, 651, 538, 747

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

Apply this formula for all numbers.

Step1:

LCM(791, 651) = 73563

GCD(791, 651) = ( 791 x 651 ) / 73563

= 791 / 651

= 791

Step2:

LCM(7, 538) = 3766

GCD(7, 538) = ( 7 x 538 ) / 3766

= 7 / 538

= 7

Step3:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

So, Greatest Common Divisor of 791, 651, 538, 747 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 794, 767, 674, 799
• GCD of 799, 709, 234, 890
• GCD of 920, 442, 779, 103
• GCD of 245, 166, 102, 684
• GCD of 404, 136, 820, 745

Given numbers are 791, 651, 538, 747
The greatest common divisor of numbers 791, 651, 538, 747 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 791, 651, 538, 747 is 1.

1. What is the GCD of 791, 651, 538, 747?

GCD of given numbers 791, 651, 538, 747 is 1

2. How to calculate the greatest common divisor of 791, 651, 538, 747?

We can find the highest common divisor of 791, 651, 538, 747 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 791, 651, 538, 747 i.e 1.

3. How can I use the GCD of 791, 651, 538, 747Calculator?

Out the numbers 791, 651, 538, 747 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.