GCD of 709, 279, 521, 130 Calculator

Given Input numbers are 709, 279, 521, 130

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

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 279 :

The positive integer divisors of 279 that completely divides 279 are.

1, 3, 9, 31, 93, 279

Divisors of 521 :

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

1, 521

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

GCD of numbers is the greatest common divisor

So, the GCD (709, 279, 521, 130) = 1.

Given numbers are 709, 279, 521, 130

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 279 are 3 x 3 x 31

Prime factors of 521 are 521

Prime factors of 130 are 2 x 5 x 13

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

Given numbers are 709, 279, 521, 130

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

Apply this formula for all numbers.

Step1:

LCM(709, 279) = 197811

GCD(709, 279) = ( 709 x 279 ) / 197811

= 709 / 279

= 709

Step2:

LCM(1, 521) = 521

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

= 1 / 521

= 1

Step3:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

So, Greatest Common Divisor of 709, 279, 521, 130 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 892, 922, 929, 392
• GCD of 554, 249, 175, 423
• GCD of 273, 907, 497, 529
• GCD of 671, 757, 976, 619
• GCD of 575, 971, 460, 778

Given numbers are 709, 279, 521, 130
The greatest common divisor of numbers 709, 279, 521, 130 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 279, 521, 130 is 1.

1. What is the GCD of 709, 279, 521, 130?

GCD of given numbers 709, 279, 521, 130 is 1

2. How to calculate the greatest common divisor of 709, 279, 521, 130?

We can find the highest common divisor of 709, 279, 521, 130 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 709, 279, 521, 130 i.e 1.

3. How can I use the GCD of 709, 279, 521, 130Calculator?

Out the numbers 709, 279, 521, 130 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.