GCD of 280, 838, 791, 960 Calculator

Given Input numbers are 280, 838, 791, 960

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

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 791 :

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

1, 7, 113, 791

Divisors of 960 :

The positive integer divisors of 960 that completely divides 960 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

GCD of numbers is the greatest common divisor

So, the GCD (280, 838, 791, 960) = 1.

Given numbers are 280, 838, 791, 960

The list of prime factors of all numbers are

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 838 are 2 x 419

Prime factors of 791 are 7 x 113

Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 280, 838, 791, 960

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

Apply this formula for all numbers.

Step1:

LCM(280, 838) = 117320

GCD(280, 838) = ( 280 x 838 ) / 117320

= 280 / 838

= 280

Step2:

LCM(2, 791) = 1582

GCD(2, 791) = ( 2 x 791 ) / 1582

= 2 / 791

= 2

Step3:

LCM(1, 960) = 960

GCD(1, 960) = ( 1 x 960 ) / 960

= 1 / 960

= 1

So, Greatest Common Divisor of 280, 838, 791, 960 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 790, 995, 509, 693
• GCD of 977, 536, 104, 164
• GCD of 490, 298, 777, 417
• GCD of 924, 463, 408, 950
• GCD of 601, 710, 257, 981

Given numbers are 280, 838, 791, 960
The greatest common divisor of numbers 280, 838, 791, 960 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 280, 838, 791, 960 is 1.

1. What is the GCD of 280, 838, 791, 960?

GCD of given numbers 280, 838, 791, 960 is 1

2. How to calculate the greatest common divisor of 280, 838, 791, 960?

We can find the highest common divisor of 280, 838, 791, 960 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 280, 838, 791, 960 i.e 1.

3. How can I use the GCD of 280, 838, 791, 960Calculator?

Out the numbers 280, 838, 791, 960 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.