GCD of 791, 790, 531, 402 Calculator

Given Input numbers are 791, 790, 531, 402

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 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (791, 790, 531, 402) = 1.

Given numbers are 791, 790, 531, 402

The list of prime factors of all numbers are

Prime factors of 791 are 7 x 113

Prime factors of 790 are 2 x 5 x 79

Prime factors of 531 are 3 x 3 x 59

Prime factors of 402 are 2 x 3 x 67

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

Given numbers are 791, 790, 531, 402

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

Apply this formula for all numbers.

Step1:

LCM(791, 790) = 624890

GCD(791, 790) = ( 791 x 790 ) / 624890

= 791 / 790

= 791

Step2:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

Step3:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 791, 790, 531, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 700, 274, 708, 233
• GCD of 634, 162, 554, 769
• GCD of 269, 192, 826, 939
• GCD of 825, 953, 998, 427
• GCD of 565, 872, 110, 149

Given numbers are 791, 790, 531, 402
The greatest common divisor of numbers 791, 790, 531, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 791, 790, 531, 402 is 1.

1. What is the GCD of 791, 790, 531, 402?

GCD of given numbers 791, 790, 531, 402 is 1

2. How to calculate the greatest common divisor of 791, 790, 531, 402?

We can find the highest common divisor of 791, 790, 531, 402 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, 790, 531, 402 i.e 1.

3. How can I use the GCD of 791, 790, 531, 402Calculator?

Out the numbers 791, 790, 531, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.