GCD of 424, 402, 669, 956 Calculator

Given Input numbers are 424, 402, 669, 956

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 956 :

The positive integer divisors of 956 that completely divides 956 are.

1, 2, 4, 239, 478, 956

GCD of numbers is the greatest common divisor

So, the GCD (424, 402, 669, 956) = 1.

Given numbers are 424, 402, 669, 956

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 402 are 2 x 3 x 67

Prime factors of 669 are 3 x 223

Prime factors of 956 are 2 x 2 x 239

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

Given numbers are 424, 402, 669, 956

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

Apply this formula for all numbers.

Step1:

LCM(424, 402) = 85224

GCD(424, 402) = ( 424 x 402 ) / 85224

= 424 / 402

= 424

Step2:

LCM(2, 669) = 1338

GCD(2, 669) = ( 2 x 669 ) / 1338

= 2 / 669

= 2

Step3:

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

= 1 / 956

= 1

So, Greatest Common Divisor of 424, 402, 669, 956 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 545, 761, 185, 975
• GCD of 126, 953, 407, 111
• GCD of 214, 163, 722, 131
• GCD of 496, 696, 560, 296
• GCD of 112, 903, 167, 187

Given numbers are 424, 402, 669, 956
The greatest common divisor of numbers 424, 402, 669, 956 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 402, 669, 956 is 1.

1. What is the GCD of 424, 402, 669, 956?

GCD of given numbers 424, 402, 669, 956 is 1

2. How to calculate the greatest common divisor of 424, 402, 669, 956?

We can find the highest common divisor of 424, 402, 669, 956 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 424, 402, 669, 956 i.e 1.

3. How can I use the GCD of 424, 402, 669, 956Calculator?

Out the numbers 424, 402, 669, 956 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.