GCD of 429, 130, 520, 580 Calculator

Given Input numbers are 429, 130, 520, 580

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

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 130 :

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

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

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

GCD of numbers is the greatest common divisor

So, the GCD (429, 130, 520, 580) = 1.

Given numbers are 429, 130, 520, 580

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 130 are 2 x 5 x 13

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 580 are 2 x 2 x 5 x 29

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

Given numbers are 429, 130, 520, 580

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

Apply this formula for all numbers.

Step1:

LCM(429, 130) = 4290

GCD(429, 130) = ( 429 x 130 ) / 4290

= 429 / 130

= 429

Step2:

LCM(13, 520) = 520

GCD(13, 520) = ( 13 x 520 ) / 520

= 13 / 520

= 13

Step3:

LCM(13, 580) = 7540

GCD(13, 580) = ( 13 x 580 ) / 7540

= 13 / 580

= 13

So, Greatest Common Divisor of 429, 130, 520, 580 is 1

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Given numbers are 429, 130, 520, 580
The greatest common divisor of numbers 429, 130, 520, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 130, 520, 580 is 1.

1. What is the GCD of 429, 130, 520, 580?

GCD of given numbers 429, 130, 520, 580 is 1

2. How to calculate the greatest common divisor of 429, 130, 520, 580?

We can find the highest common divisor of 429, 130, 520, 580 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 429, 130, 520, 580 i.e 1.

3. How can I use the GCD of 429, 130, 520, 580Calculator?

Out the numbers 429, 130, 520, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.