GCD of 969, 441, 658, 520 Calculator

Given Input numbers are 969, 441, 658, 520

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 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (969, 441, 658, 520) = 1.

Given numbers are 969, 441, 658, 520

The list of prime factors of all numbers are

Prime factors of 969 are 3 x 17 x 19

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 658 are 2 x 7 x 47

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 969, 441, 658, 520

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

Apply this formula for all numbers.

Step1:

LCM(969, 441) = 142443

GCD(969, 441) = ( 969 x 441 ) / 142443

= 969 / 441

= 969

Step2:

LCM(3, 658) = 1974

GCD(3, 658) = ( 3 x 658 ) / 1974

= 3 / 658

= 3

Step3:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

So, Greatest Common Divisor of 969, 441, 658, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 287, 920, 286, 896
• GCD of 919, 109, 231, 224
• GCD of 265, 443, 197, 128
• GCD of 225, 983, 277, 353
• GCD of 962, 401, 500, 453

Given numbers are 969, 441, 658, 520
The greatest common divisor of numbers 969, 441, 658, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 441, 658, 520 is 1.

1. What is the GCD of 969, 441, 658, 520?

GCD of given numbers 969, 441, 658, 520 is 1

2. How to calculate the greatest common divisor of 969, 441, 658, 520?

We can find the highest common divisor of 969, 441, 658, 520 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, 441, 658, 520 i.e 1.

3. How can I use the GCD of 969, 441, 658, 520Calculator?

Out the numbers 969, 441, 658, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.