GCD of 423, 656, 969, 616 Calculator

Given Input numbers are 423, 656, 969, 616

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 969 :

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

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

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

GCD of numbers is the greatest common divisor

So, the GCD (423, 656, 969, 616) = 1.

Given numbers are 423, 656, 969, 616

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 969 are 3 x 17 x 19

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

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

Given numbers are 423, 656, 969, 616

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

Apply this formula for all numbers.

Step1:

LCM(423, 656) = 277488

GCD(423, 656) = ( 423 x 656 ) / 277488

= 423 / 656

= 423

Step2:

LCM(1, 969) = 969

GCD(1, 969) = ( 1 x 969 ) / 969

= 1 / 969

= 1

Step3:

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

= 1 / 616

= 1

So, Greatest Common Divisor of 423, 656, 969, 616 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 648, 772, 977, 116
• GCD of 447, 954, 514, 482
• GCD of 617, 609, 932, 667
• GCD of 504, 297, 969, 906
• GCD of 587, 212, 124, 176

Given numbers are 423, 656, 969, 616
The greatest common divisor of numbers 423, 656, 969, 616 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 656, 969, 616 is 1.

1. What is the GCD of 423, 656, 969, 616?

GCD of given numbers 423, 656, 969, 616 is 1

2. How to calculate the greatest common divisor of 423, 656, 969, 616?

We can find the highest common divisor of 423, 656, 969, 616 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 423, 656, 969, 616 i.e 1.

3. How can I use the GCD of 423, 656, 969, 616Calculator?

Out the numbers 423, 656, 969, 616 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.