GCD of 521, 131, 629, 778 Calculator

Given Input numbers are 521, 131, 629, 778

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 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

GCD of numbers is the greatest common divisor

So, the GCD (521, 131, 629, 778) = 1.

Given numbers are 521, 131, 629, 778

The list of prime factors of all numbers are

Prime factors of 521 are 521

Prime factors of 131 are 131

Prime factors of 629 are 17 x 37

Prime factors of 778 are 2 x 389

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

Given numbers are 521, 131, 629, 778

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

Apply this formula for all numbers.

Step1:

LCM(521, 131) = 68251

GCD(521, 131) = ( 521 x 131 ) / 68251

= 521 / 131

= 521

Step2:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

Step3:

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

= 1 / 778

= 1

So, Greatest Common Divisor of 521, 131, 629, 778 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 880, 225, 731, 587
• GCD of 631, 851, 708, 402
• GCD of 563, 799, 424, 514
• GCD of 654, 617, 928, 104
• GCD of 824, 391, 604, 643

Given numbers are 521, 131, 629, 778
The greatest common divisor of numbers 521, 131, 629, 778 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 131, 629, 778 is 1.

1. What is the GCD of 521, 131, 629, 778?

GCD of given numbers 521, 131, 629, 778 is 1

2. How to calculate the greatest common divisor of 521, 131, 629, 778?

We can find the highest common divisor of 521, 131, 629, 778 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, 131, 629, 778 i.e 1.

3. How can I use the GCD of 521, 131, 629, 778Calculator?

Out the numbers 521, 131, 629, 778 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.