GCD of 521, 809, 146, 963 Calculator

Given Input numbers are 521, 809, 146, 963

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 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 963 :

The positive integer divisors of 963 that completely divides 963 are.

1, 3, 9, 107, 321, 963

GCD of numbers is the greatest common divisor

So, the GCD (521, 809, 146, 963) = 1.

Given numbers are 521, 809, 146, 963

The list of prime factors of all numbers are

Prime factors of 521 are 521

Prime factors of 809 are 809

Prime factors of 146 are 2 x 73

Prime factors of 963 are 3 x 3 x 107

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

Given numbers are 521, 809, 146, 963

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

Apply this formula for all numbers.

Step1:

LCM(521, 809) = 421489

GCD(521, 809) = ( 521 x 809 ) / 421489

= 521 / 809

= 521

Step2:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

Step3:

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

= 1 / 963

= 1

So, Greatest Common Divisor of 521, 809, 146, 963 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 686, 869, 105
• GCD of 408, 204, 219, 571
• GCD of 148, 724, 805, 104
• GCD of 726, 119, 812, 311
• GCD of 757, 120, 303, 488

Given numbers are 521, 809, 146, 963
The greatest common divisor of numbers 521, 809, 146, 963 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 809, 146, 963 is 1.

1. What is the GCD of 521, 809, 146, 963?

GCD of given numbers 521, 809, 146, 963 is 1

2. How to calculate the greatest common divisor of 521, 809, 146, 963?

We can find the highest common divisor of 521, 809, 146, 963 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, 809, 146, 963 i.e 1.

3. How can I use the GCD of 521, 809, 146, 963Calculator?

Out the numbers 521, 809, 146, 963 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.