GCD of 117, 435, 780, 626 Calculator

Given Input numbers are 117, 435, 780, 626

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

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

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 (117, 435, 780, 626) = 1.

Given numbers are 117, 435, 780, 626

The list of prime factors of all numbers are

Prime factors of 117 are 3 x 3 x 13

Prime factors of 435 are 3 x 5 x 29

Prime factors of 780 are 2 x 2 x 3 x 5 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 117, 435, 780, 626

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

Apply this formula for all numbers.

Step1:

LCM(117, 435) = 16965

GCD(117, 435) = ( 117 x 435 ) / 16965

= 117 / 435

= 117

Step2:

LCM(3, 780) = 780

GCD(3, 780) = ( 3 x 780 ) / 780

= 3 / 780

= 3

Step3:

LCM(3, 626) = 1878

GCD(3, 626) = ( 3 x 626 ) / 1878

= 3 / 626

= 3

So, Greatest Common Divisor of 117, 435, 780, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 393, 843, 185, 154
• GCD of 252, 947, 205, 982
• GCD of 745, 201, 604, 769
• GCD of 209, 550, 133, 797
• GCD of 122, 170, 122, 996

Given numbers are 117, 435, 780, 626
The greatest common divisor of numbers 117, 435, 780, 626 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 117, 435, 780, 626 is 1.

1. What is the GCD of 117, 435, 780, 626?

GCD of given numbers 117, 435, 780, 626 is 1

2. How to calculate the greatest common divisor of 117, 435, 780, 626?

We can find the highest common divisor of 117, 435, 780, 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 117, 435, 780, 626 i.e 1.

3. How can I use the GCD of 117, 435, 780, 626Calculator?

Out the numbers 117, 435, 780, 626 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.