GCD of 680, 826, 958, 965 Calculator

Given Input numbers are 680, 826, 958, 965

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (680, 826, 958, 965) = 1.

Given numbers are 680, 826, 958, 965

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 826 are 2 x 7 x 59

Prime factors of 958 are 2 x 479

Prime factors of 965 are 5 x 193

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

Given numbers are 680, 826, 958, 965

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

Apply this formula for all numbers.

Step1:

LCM(680, 826) = 280840

GCD(680, 826) = ( 680 x 826 ) / 280840

= 680 / 826

= 680

Step2:

LCM(2, 958) = 958

GCD(2, 958) = ( 2 x 958 ) / 958

= 2 / 958

= 2

Step3:

LCM(2, 965) = 1930

GCD(2, 965) = ( 2 x 965 ) / 1930

= 2 / 965

= 2

So, Greatest Common Divisor of 680, 826, 958, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 689, 301, 552, 744
• GCD of 447, 873, 278, 830
• GCD of 603, 910, 401, 844
• GCD of 430, 101, 559, 191
• GCD of 371, 200, 519, 223

Given numbers are 680, 826, 958, 965
The greatest common divisor of numbers 680, 826, 958, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 826, 958, 965 is 1.

1. What is the GCD of 680, 826, 958, 965?

GCD of given numbers 680, 826, 958, 965 is 1

2. How to calculate the greatest common divisor of 680, 826, 958, 965?

We can find the highest common divisor of 680, 826, 958, 965 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 680, 826, 958, 965 i.e 1.

3. How can I use the GCD of 680, 826, 958, 965Calculator?

Out the numbers 680, 826, 958, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.