GCD of 441, 416, 521, 728 Calculator

Given Input numbers are 441, 416, 521, 728

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

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 416 :

The positive integer divisors of 416 that completely divides 416 are.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

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

GCD of numbers is the greatest common divisor

So, the GCD (441, 416, 521, 728) = 1.

Given numbers are 441, 416, 521, 728

The list of prime factors of all numbers are

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 416 are 2 x 2 x 2 x 2 x 2 x 13

Prime factors of 521 are 521

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

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

Given numbers are 441, 416, 521, 728

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

Apply this formula for all numbers.

Step1:

LCM(441, 416) = 183456

GCD(441, 416) = ( 441 x 416 ) / 183456

= 441 / 416

= 441

Step2:

LCM(1, 521) = 521

GCD(1, 521) = ( 1 x 521 ) / 521

= 1 / 521

= 1

Step3:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

So, Greatest Common Divisor of 441, 416, 521, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 269, 523, 790, 177
• GCD of 415, 812, 975, 964
• GCD of 476, 147, 279, 855
• GCD of 488, 792, 608, 964
• GCD of 223, 786, 660, 566

Given numbers are 441, 416, 521, 728
The greatest common divisor of numbers 441, 416, 521, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 416, 521, 728 is 1.

1. What is the GCD of 441, 416, 521, 728?

GCD of given numbers 441, 416, 521, 728 is 1

2. How to calculate the greatest common divisor of 441, 416, 521, 728?

We can find the highest common divisor of 441, 416, 521, 728 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 441, 416, 521, 728 i.e 1.

3. How can I use the GCD of 441, 416, 521, 728Calculator?

Out the numbers 441, 416, 521, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.