GCD of 139, 628, 117, 676 Calculator

Given Input numbers are 139, 628, 117, 676

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

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 117 :

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

1, 3, 9, 13, 39, 117

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

GCD of numbers is the greatest common divisor

So, the GCD (139, 628, 117, 676) = 1.

Given numbers are 139, 628, 117, 676

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 628 are 2 x 2 x 157

Prime factors of 117 are 3 x 3 x 13

Prime factors of 676 are 2 x 2 x 13 x 13

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

Given numbers are 139, 628, 117, 676

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

Apply this formula for all numbers.

Step1:

LCM(139, 628) = 87292

GCD(139, 628) = ( 139 x 628 ) / 87292

= 139 / 628

= 139

Step2:

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

= 1 / 117

= 1

Step3:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

So, Greatest Common Divisor of 139, 628, 117, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 101, 673, 445, 781
• GCD of 669, 751, 215, 303
• GCD of 725, 364, 602, 891
• GCD of 764, 184, 311, 406
• GCD of 977, 468, 607, 408

Given numbers are 139, 628, 117, 676
The greatest common divisor of numbers 139, 628, 117, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 628, 117, 676 is 1.

1. What is the GCD of 139, 628, 117, 676?

GCD of given numbers 139, 628, 117, 676 is 1

2. How to calculate the greatest common divisor of 139, 628, 117, 676?

We can find the highest common divisor of 139, 628, 117, 676 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 139, 628, 117, 676 i.e 1.

3. How can I use the GCD of 139, 628, 117, 676Calculator?

Out the numbers 139, 628, 117, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.