GCD of 967, 949, 780, 991 Calculator

Given Input numbers are 967, 949, 780, 991

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

Divisors of 967 :

The positive integer divisors of 967 that completely divides 967 are.

1, 967

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

GCD of numbers is the greatest common divisor

So, the GCD (967, 949, 780, 991) = 1.

Given numbers are 967, 949, 780, 991

The list of prime factors of all numbers are

Prime factors of 967 are 967

Prime factors of 949 are 13 x 73

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 991 are 991

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

Given numbers are 967, 949, 780, 991

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

Apply this formula for all numbers.

Step1:

LCM(967, 949) = 917683

GCD(967, 949) = ( 967 x 949 ) / 917683

= 967 / 949

= 967

Step2:

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

= 1 / 780

= 1

Step3:

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

= 1 / 991

= 1

So, Greatest Common Divisor of 967, 949, 780, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 433, 964, 922, 259
• GCD of 640, 825, 493, 509
• GCD of 459, 257, 536, 272
• GCD of 966, 737, 634, 602
• GCD of 177, 301, 181, 402

Given numbers are 967, 949, 780, 991
The greatest common divisor of numbers 967, 949, 780, 991 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 967, 949, 780, 991 is 1.

1. What is the GCD of 967, 949, 780, 991?

GCD of given numbers 967, 949, 780, 991 is 1

2. How to calculate the greatest common divisor of 967, 949, 780, 991?

We can find the highest common divisor of 967, 949, 780, 991 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 967, 949, 780, 991 i.e 1.

3. How can I use the GCD of 967, 949, 780, 991Calculator?

Out the numbers 967, 949, 780, 991 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.