GCD of 356, 428, 709 Calculator

Given Input numbers are 356, 428, 709

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

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 709 :

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

1, 709

GCD of numbers is the greatest common divisor

So, the GCD (356, 428, 709) = 1.

Given numbers are 356, 428, 709

The list of prime factors of all numbers are

Prime factors of 356 are 2 x 2 x 89

Prime factors of 428 are 2 x 2 x 107

Prime factors of 709 are 709

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

Given numbers are 356, 428, 709

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

Apply this formula for all numbers.

Step1:

LCM(356, 428) = 38092

GCD(356, 428) = ( 356 x 428 ) / 38092

= 356 / 428

= 356

Step2:

LCM(4, 709) = 2836

GCD(4, 709) = ( 4 x 709 ) / 2836

= 4 / 709

= 4

So, Greatest Common Divisor of 356, 428, 709 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 871, 469, 186
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Given numbers are 356, 428, 709
The greatest common divisor of numbers 356, 428, 709 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 356, 428, 709 is 1.

1. What is the GCD of 356, 428, 709?

GCD of given numbers 356, 428, 709 is 1

2. How to calculate the greatest common divisor of 356, 428, 709?

We can find the highest common divisor of 356, 428, 709 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 356, 428, 709 i.e 1.

3. How can I use the GCD of 356, 428, 709Calculator?

Out the numbers 356, 428, 709 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.