GCD of 961, 728, 347, 225 Calculator

Given Input numbers are 961, 728, 347, 225

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

Divisors of 961 :

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

1, 31, 961

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 347 :

The positive integer divisors of 347 that completely divides 347 are.

1, 347

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

GCD of numbers is the greatest common divisor

So, the GCD (961, 728, 347, 225) = 1.

Given numbers are 961, 728, 347, 225

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 347 are 347

Prime factors of 225 are 3 x 3 x 5 x 5

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

Given numbers are 961, 728, 347, 225

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

Apply this formula for all numbers.

Step1:

LCM(961, 728) = 699608

GCD(961, 728) = ( 961 x 728 ) / 699608

= 961 / 728

= 961

Step2:

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

= 1 / 347

= 1

Step3:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 961, 728, 347, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 452, 982, 509, 502
• GCD of 624, 466, 727, 295
• GCD of 455, 240, 179, 179
• GCD of 406, 336, 656, 931
• GCD of 463, 610, 832, 201

Given numbers are 961, 728, 347, 225
The greatest common divisor of numbers 961, 728, 347, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 728, 347, 225 is 1.

1. What is the GCD of 961, 728, 347, 225?

GCD of given numbers 961, 728, 347, 225 is 1

2. How to calculate the greatest common divisor of 961, 728, 347, 225?

We can find the highest common divisor of 961, 728, 347, 225 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 961, 728, 347, 225 i.e 1.

3. How can I use the GCD of 961, 728, 347, 225Calculator?

Out the numbers 961, 728, 347, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.