GCD of 176, 961, 353, 821 Calculator

Given Input numbers are 176, 961, 353, 821

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

Divisors of 176 :

The positive integer divisors of 176 that completely divides 176 are.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (176, 961, 353, 821) = 1.

Given numbers are 176, 961, 353, 821

The list of prime factors of all numbers are

Prime factors of 176 are 2 x 2 x 2 x 2 x 11

Prime factors of 961 are 31 x 31

Prime factors of 353 are 353

Prime factors of 821 are 821

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

Given numbers are 176, 961, 353, 821

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

Apply this formula for all numbers.

Step1:

LCM(176, 961) = 169136

GCD(176, 961) = ( 176 x 961 ) / 169136

= 176 / 961

= 176

Step2:

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

= 1 / 353

= 1

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 176, 961, 353, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 156, 669, 758, 385
• GCD of 751, 355, 135, 661
• GCD of 634, 808, 289, 577
• GCD of 753, 159, 996, 296
• GCD of 115, 636, 938, 690

Given numbers are 176, 961, 353, 821
The greatest common divisor of numbers 176, 961, 353, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 176, 961, 353, 821 is 1.

1. What is the GCD of 176, 961, 353, 821?

GCD of given numbers 176, 961, 353, 821 is 1

2. How to calculate the greatest common divisor of 176, 961, 353, 821?

We can find the highest common divisor of 176, 961, 353, 821 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 176, 961, 353, 821 i.e 1.

3. How can I use the GCD of 176, 961, 353, 821Calculator?

Out the numbers 176, 961, 353, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.