GCD of 969, 636, 470, 828 Calculator

Given Input numbers are 969, 636, 470, 828

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 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (969, 636, 470, 828) = 1.

Given numbers are 969, 636, 470, 828

The list of prime factors of all numbers are

Prime factors of 969 are 3 x 17 x 19

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 470 are 2 x 5 x 47

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 969, 636, 470, 828

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

Apply this formula for all numbers.

Step1:

LCM(969, 636) = 205428

GCD(969, 636) = ( 969 x 636 ) / 205428

= 969 / 636

= 969

Step2:

LCM(3, 470) = 1410

GCD(3, 470) = ( 3 x 470 ) / 1410

= 3 / 470

= 3

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 969, 636, 470, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 157, 345, 490, 893
• GCD of 668, 435, 655, 999
• GCD of 387, 595, 467, 483
• GCD of 200, 958, 736, 379
• GCD of 524, 622, 245, 958

Given numbers are 969, 636, 470, 828
The greatest common divisor of numbers 969, 636, 470, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 636, 470, 828 is 1.

1. What is the GCD of 969, 636, 470, 828?

GCD of given numbers 969, 636, 470, 828 is 1

2. How to calculate the greatest common divisor of 969, 636, 470, 828?

We can find the highest common divisor of 969, 636, 470, 828 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, 636, 470, 828 i.e 1.

3. How can I use the GCD of 969, 636, 470, 828Calculator?

Out the numbers 969, 636, 470, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.