GCD of 801, 961, 620, 774 Calculator

Given Input numbers are 801, 961, 620, 774

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

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

GCD of numbers is the greatest common divisor

So, the GCD (801, 961, 620, 774) = 1.

Given numbers are 801, 961, 620, 774

The list of prime factors of all numbers are

Prime factors of 801 are 3 x 3 x 89

Prime factors of 961 are 31 x 31

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 774 are 2 x 3 x 3 x 43

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

Given numbers are 801, 961, 620, 774

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

Apply this formula for all numbers.

Step1:

LCM(801, 961) = 769761

GCD(801, 961) = ( 801 x 961 ) / 769761

= 801 / 961

= 801

Step2:

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

= 1 / 620

= 1

Step3:

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

= 1 / 774

= 1

So, Greatest Common Divisor of 801, 961, 620, 774 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 199, 473, 687, 234
• GCD of 817, 413, 518, 777
• GCD of 936, 167, 221, 260
• GCD of 965, 696, 600, 146
• GCD of 972, 492, 829, 704

Given numbers are 801, 961, 620, 774
The greatest common divisor of numbers 801, 961, 620, 774 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 801, 961, 620, 774 is 1.

1. What is the GCD of 801, 961, 620, 774?

GCD of given numbers 801, 961, 620, 774 is 1

2. How to calculate the greatest common divisor of 801, 961, 620, 774?

We can find the highest common divisor of 801, 961, 620, 774 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 801, 961, 620, 774 i.e 1.

3. How can I use the GCD of 801, 961, 620, 774Calculator?

Out the numbers 801, 961, 620, 774 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.