GCD of 709, 408, 769, 427 Calculator

Given Input numbers are 709, 408, 769, 427

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 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (709, 408, 769, 427) = 1.

Given numbers are 709, 408, 769, 427

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

Prime factors of 769 are 769

Prime factors of 427 are 7 x 61

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

Given numbers are 709, 408, 769, 427

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

Apply this formula for all numbers.

Step1:

LCM(709, 408) = 289272

GCD(709, 408) = ( 709 x 408 ) / 289272

= 709 / 408

= 709

Step2:

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

= 1 / 769

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 709, 408, 769, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 779, 384, 457
• GCD of 961, 374, 960, 895
• GCD of 616, 181, 535, 516
• GCD of 800, 164, 934, 195
• GCD of 330, 427, 842, 543

Given numbers are 709, 408, 769, 427
The greatest common divisor of numbers 709, 408, 769, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 408, 769, 427 is 1.

1. What is the GCD of 709, 408, 769, 427?

GCD of given numbers 709, 408, 769, 427 is 1

2. How to calculate the greatest common divisor of 709, 408, 769, 427?

We can find the highest common divisor of 709, 408, 769, 427 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, 408, 769, 427 i.e 1.

3. How can I use the GCD of 709, 408, 769, 427Calculator?

Out the numbers 709, 408, 769, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.