GCD of 763, 211, 165, 728 Calculator

Given Input numbers are 763, 211, 165, 728

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

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 211 :

The positive integer divisors of 211 that completely divides 211 are.

1, 211

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

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 (763, 211, 165, 728) = 1.

Given numbers are 763, 211, 165, 728

The list of prime factors of all numbers are

Prime factors of 763 are 7 x 109

Prime factors of 211 are 211

Prime factors of 165 are 3 x 5 x 11

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 763, 211, 165, 728

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

Apply this formula for all numbers.

Step1:

LCM(763, 211) = 160993

GCD(763, 211) = ( 763 x 211 ) / 160993

= 763 / 211

= 763

Step2:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

Step3:

LCM(1, 728) = 728

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

= 1 / 728

= 1

So, Greatest Common Divisor of 763, 211, 165, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 867, 608, 572
• GCD of 234, 276, 677, 124
• GCD of 486, 518, 292, 861
• GCD of 812, 258, 579, 165
• GCD of 783, 210, 717, 359

Given numbers are 763, 211, 165, 728
The greatest common divisor of numbers 763, 211, 165, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 763, 211, 165, 728 is 1.

1. What is the GCD of 763, 211, 165, 728?

GCD of given numbers 763, 211, 165, 728 is 1

2. How to calculate the greatest common divisor of 763, 211, 165, 728?

We can find the highest common divisor of 763, 211, 165, 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 763, 211, 165, 728 i.e 1.

3. How can I use the GCD of 763, 211, 165, 728Calculator?

Out the numbers 763, 211, 165, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.