GCD of 521, 380, 29, 865 Calculator

Given Input numbers are 521, 380, 29, 865

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

Divisors of 521 :

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

1, 521

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 29 :

The positive integer divisors of 29 that completely divides 29 are.

1, 29

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

GCD of numbers is the greatest common divisor

So, the GCD (521, 380, 29, 865) = 1.

Given numbers are 521, 380, 29, 865

The list of prime factors of all numbers are

Prime factors of 521 are 521

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 29 are 29

Prime factors of 865 are 5 x 173

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

Given numbers are 521, 380, 29, 865

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

Apply this formula for all numbers.

Step1:

LCM(521, 380) = 197980

GCD(521, 380) = ( 521 x 380 ) / 197980

= 521 / 380

= 521

Step2:

LCM(1, 29) = 29

GCD(1, 29) = ( 1 x 29 ) / 29

= 1 / 29

= 1

Step3:

LCM(1, 865) = 865

GCD(1, 865) = ( 1 x 865 ) / 865

= 1 / 865

= 1

So, Greatest Common Divisor of 521, 380, 29, 865 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 160, 58, 594
• GCD of 616, 718, 90, 582
• GCD of 586, 688, 17, 140
• GCD of 907, 596, 92, 445
• GCD of 510, 385, 30, 713

Given numbers are 521, 380, 29, 865
The greatest common divisor of numbers 521, 380, 29, 865 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 380, 29, 865 is 1.

1. What is the GCD of 521, 380, 29, 865?

GCD of given numbers 521, 380, 29, 865 is 1

2. How to calculate the greatest common divisor of 521, 380, 29, 865?

We can find the highest common divisor of 521, 380, 29, 865 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 521, 380, 29, 865 i.e 1.

3. How can I use the GCD of 521, 380, 29, 865Calculator?

Out the numbers 521, 380, 29, 865 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.