GCD of 969, 803, 320, 987 Calculator

Given Input numbers are 969, 803, 320, 987

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

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

GCD of numbers is the greatest common divisor

So, the GCD (969, 803, 320, 987) = 1.

Given numbers are 969, 803, 320, 987

The list of prime factors of all numbers are

Prime factors of 969 are 3 x 17 x 19

Prime factors of 803 are 11 x 73

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 987 are 3 x 7 x 47

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

Given numbers are 969, 803, 320, 987

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

Apply this formula for all numbers.

Step1:

LCM(969, 803) = 778107

GCD(969, 803) = ( 969 x 803 ) / 778107

= 969 / 803

= 969

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

= 1 / 987

= 1

So, Greatest Common Divisor of 969, 803, 320, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 634, 392, 622
• GCD of 613, 584, 980, 137
• GCD of 964, 430, 294, 236
• GCD of 154, 764, 982, 928
• GCD of 678, 136, 777, 157

Given numbers are 969, 803, 320, 987
The greatest common divisor of numbers 969, 803, 320, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 803, 320, 987 is 1.

1. What is the GCD of 969, 803, 320, 987?

GCD of given numbers 969, 803, 320, 987 is 1

2. How to calculate the greatest common divisor of 969, 803, 320, 987?

We can find the highest common divisor of 969, 803, 320, 987 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 969, 803, 320, 987 i.e 1.

3. How can I use the GCD of 969, 803, 320, 987Calculator?

Out the numbers 969, 803, 320, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.