GCD of 709, 196, 629, 390 Calculator

Given Input numbers are 709, 196, 629, 390

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

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (709, 196, 629, 390) = 1.

Given numbers are 709, 196, 629, 390

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 196 are 2 x 2 x 7 x 7

Prime factors of 629 are 17 x 37

Prime factors of 390 are 2 x 3 x 5 x 13

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

Given numbers are 709, 196, 629, 390

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

Apply this formula for all numbers.

Step1:

LCM(709, 196) = 138964

GCD(709, 196) = ( 709 x 196 ) / 138964

= 709 / 196

= 709

Step2:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

Step3:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

So, Greatest Common Divisor of 709, 196, 629, 390 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 873, 121, 189, 716
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Given numbers are 709, 196, 629, 390
The greatest common divisor of numbers 709, 196, 629, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 196, 629, 390 is 1.

1. What is the GCD of 709, 196, 629, 390?

GCD of given numbers 709, 196, 629, 390 is 1

2. How to calculate the greatest common divisor of 709, 196, 629, 390?

We can find the highest common divisor of 709, 196, 629, 390 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 709, 196, 629, 390 i.e 1.

3. How can I use the GCD of 709, 196, 629, 390Calculator?

Out the numbers 709, 196, 629, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.