GCD of 356, 716, 628, 781 Calculator

Given Input numbers are 356, 716, 628, 781

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 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

GCD of numbers is the greatest common divisor

So, the GCD (356, 716, 628, 781) = 1.

Given numbers are 356, 716, 628, 781

The list of prime factors of all numbers are

Prime factors of 356 are 2 x 2 x 89

Prime factors of 716 are 2 x 2 x 179

Prime factors of 628 are 2 x 2 x 157

Prime factors of 781 are 11 x 71

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

Given numbers are 356, 716, 628, 781

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

Apply this formula for all numbers.

Step1:

LCM(356, 716) = 63724

GCD(356, 716) = ( 356 x 716 ) / 63724

= 356 / 716

= 356

Step2:

LCM(4, 628) = 628

GCD(4, 628) = ( 4 x 628 ) / 628

= 4 / 628

= 4

Step3:

LCM(4, 781) = 3124

GCD(4, 781) = ( 4 x 781 ) / 3124

= 4 / 781

= 4

So, Greatest Common Divisor of 356, 716, 628, 781 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 349, 455, 590, 462
• GCD of 883, 569, 112, 408
• GCD of 495, 253, 685, 982
• GCD of 124, 585, 180, 170
• GCD of 554, 595, 550, 160

Given numbers are 356, 716, 628, 781
The greatest common divisor of numbers 356, 716, 628, 781 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 356, 716, 628, 781 is 1.

1. What is the GCD of 356, 716, 628, 781?

GCD of given numbers 356, 716, 628, 781 is 1

2. How to calculate the greatest common divisor of 356, 716, 628, 781?

We can find the highest common divisor of 356, 716, 628, 781 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, 716, 628, 781 i.e 1.

3. How can I use the GCD of 356, 716, 628, 781Calculator?

Out the numbers 356, 716, 628, 781 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.