GCD of 130, 426, 654, 442 Calculator

Given Input numbers are 130, 426, 654, 442

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 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (130, 426, 654, 442) = 2.

Given numbers are 130, 426, 654, 442

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 426 are 2 x 3 x 71

Prime factors of 654 are 2 x 3 x 109

Prime factors of 442 are 2 x 13 x 17

The highest common occurrence is 2¹

Therefore, GCD of 130, 426, 654, 442 is 2.

Given numbers are 130, 426, 654, 442

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

Apply this formula for all numbers.

Step1:

LCM(130, 426) = 27690

GCD(130, 426) = ( 130 x 426 ) / 27690

= 130 / 426

= 130

Step2:

LCM(2, 654) = 654

GCD(2, 654) = ( 2 x 654 ) / 654

= 2 / 654

= 2

Step3:

LCM(2, 442) = 442

GCD(2, 442) = ( 2 x 442 ) / 442

= 2 / 442

= 2

So, Greatest Common Divisor of 130, 426, 654, 442 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 735, 565, 142, 702
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• GCD of 827, 195, 975, 119

Given numbers are 130, 426, 654, 442
The greatest common divisor of numbers 130, 426, 654, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 426, 654, 442 is 2.

1. What is the GCD of 130, 426, 654, 442?

GCD of given numbers 130, 426, 654, 442 is 2

2. How to calculate the greatest common divisor of 130, 426, 654, 442?

We can find the highest common divisor of 130, 426, 654, 442 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, 426, 654, 442 i.e 2.

3. How can I use the GCD of 130, 426, 654, 442Calculator?

Out the numbers 130, 426, 654, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.