GCD of 772, 449, 684, 162 Calculator

Given Input numbers are 772, 449, 684, 162

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

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 449 :

The positive integer divisors of 449 that completely divides 449 are.

1, 449

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (772, 449, 684, 162) = 1.

Given numbers are 772, 449, 684, 162

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 449 are 449

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 772, 449, 684, 162

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

Apply this formula for all numbers.

Step1:

LCM(772, 449) = 346628

GCD(772, 449) = ( 772 x 449 ) / 346628

= 772 / 449

= 772

Step2:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 772, 449, 684, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 399, 724, 952, 629
• GCD of 688, 296, 736, 220
• GCD of 686, 706, 937, 448
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Given numbers are 772, 449, 684, 162
The greatest common divisor of numbers 772, 449, 684, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 449, 684, 162 is 1.

1. What is the GCD of 772, 449, 684, 162?

GCD of given numbers 772, 449, 684, 162 is 1

2. How to calculate the greatest common divisor of 772, 449, 684, 162?

We can find the highest common divisor of 772, 449, 684, 162 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 772, 449, 684, 162 i.e 1.

3. How can I use the GCD of 772, 449, 684, 162Calculator?

Out the numbers 772, 449, 684, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.