GCD of 130, 686, 603, 301 Calculator

Given Input numbers are 130, 686, 603, 301

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

Divisors of 130 :

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

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

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 603 :

The positive integer divisors of 603 that completely divides 603 are.

1, 3, 9, 67, 201, 603

Divisors of 301 :

The positive integer divisors of 301 that completely divides 301 are.

1, 7, 43, 301

GCD of numbers is the greatest common divisor

So, the GCD (130, 686, 603, 301) = 1.

Given numbers are 130, 686, 603, 301

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 603 are 3 x 3 x 67

Prime factors of 301 are 7 x 43

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

Given numbers are 130, 686, 603, 301

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

Apply this formula for all numbers.

Step1:

LCM(130, 686) = 44590

GCD(130, 686) = ( 130 x 686 ) / 44590

= 130 / 686

= 130

Step2:

LCM(2, 603) = 1206

GCD(2, 603) = ( 2 x 603 ) / 1206

= 2 / 603

= 2

Step3:

LCM(1, 301) = 301

GCD(1, 301) = ( 1 x 301 ) / 301

= 1 / 301

= 1

So, Greatest Common Divisor of 130, 686, 603, 301 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 282, 798, 579
• GCD of 181, 151, 683, 951
• GCD of 750, 263, 954, 434
• GCD of 631, 558, 854, 586
• GCD of 349, 809, 662, 368

Given numbers are 130, 686, 603, 301
The greatest common divisor of numbers 130, 686, 603, 301 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 686, 603, 301 is 1.

1. What is the GCD of 130, 686, 603, 301?

GCD of given numbers 130, 686, 603, 301 is 1

2. How to calculate the greatest common divisor of 130, 686, 603, 301?

We can find the highest common divisor of 130, 686, 603, 301 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 130, 686, 603, 301 i.e 1.

3. How can I use the GCD of 130, 686, 603, 301Calculator?

Out the numbers 130, 686, 603, 301 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.