GCD of 342, 787, 39, 626 Calculator

Given Input numbers are 342, 787, 39, 626

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 39 :

The positive integer divisors of 39 that completely divides 39 are.

1, 3, 13, 39

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

GCD of numbers is the greatest common divisor

So, the GCD (342, 787, 39, 626) = 1.

Given numbers are 342, 787, 39, 626

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 787 are 787

Prime factors of 39 are 3 x 13

Prime factors of 626 are 2 x 313

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

Given numbers are 342, 787, 39, 626

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

Apply this formula for all numbers.

Step1:

LCM(342, 787) = 269154

GCD(342, 787) = ( 342 x 787 ) / 269154

= 342 / 787

= 342

Step2:

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

= 1 / 39

= 1

Step3:

LCM(1, 626) = 626

GCD(1, 626) = ( 1 x 626 ) / 626

= 1 / 626

= 1

So, Greatest Common Divisor of 342, 787, 39, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 257, 586, 55, 131
• GCD of 425, 653, 82, 498
• GCD of 605, 270, 23, 165
• GCD of 537, 834, 22, 596
• GCD of 885, 335, 23, 879

Given numbers are 342, 787, 39, 626
The greatest common divisor of numbers 342, 787, 39, 626 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 787, 39, 626 is 1.

1. What is the GCD of 342, 787, 39, 626?

GCD of given numbers 342, 787, 39, 626 is 1

2. How to calculate the greatest common divisor of 342, 787, 39, 626?

We can find the highest common divisor of 342, 787, 39, 626 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 342, 787, 39, 626 i.e 1.

3. How can I use the GCD of 342, 787, 39, 626Calculator?

Out the numbers 342, 787, 39, 626 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.