GCD of 617, 842, 628, 791 Calculator

Given Input numbers are 617, 842, 628, 791

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

Divisors of 617 :

The positive integer divisors of 617 that completely divides 617 are.

1, 617

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

GCD of numbers is the greatest common divisor

So, the GCD (617, 842, 628, 791) = 1.

Given numbers are 617, 842, 628, 791

The list of prime factors of all numbers are

Prime factors of 617 are 617

Prime factors of 842 are 2 x 421

Prime factors of 628 are 2 x 2 x 157

Prime factors of 791 are 7 x 113

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

Given numbers are 617, 842, 628, 791

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

Apply this formula for all numbers.

Step1:

LCM(617, 842) = 519514

GCD(617, 842) = ( 617 x 842 ) / 519514

= 617 / 842

= 617

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

= 1 / 791

= 1

So, Greatest Common Divisor of 617, 842, 628, 791 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 511, 496, 835
• GCD of 600, 955, 333, 372
• GCD of 210, 826, 111, 763
• GCD of 781, 609, 597, 976
• GCD of 882, 894, 513, 816

Given numbers are 617, 842, 628, 791
The greatest common divisor of numbers 617, 842, 628, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 617, 842, 628, 791 is 1.

1. What is the GCD of 617, 842, 628, 791?

GCD of given numbers 617, 842, 628, 791 is 1

2. How to calculate the greatest common divisor of 617, 842, 628, 791?

We can find the highest common divisor of 617, 842, 628, 791 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 617, 842, 628, 791 i.e 1.

3. How can I use the GCD of 617, 842, 628, 791Calculator?

Out the numbers 617, 842, 628, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.