GCD of 395, 662, 980, 677 Calculator

Given Input numbers are 395, 662, 980, 677

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

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

GCD of numbers is the greatest common divisor

So, the GCD (395, 662, 980, 677) = 1.

Given numbers are 395, 662, 980, 677

The list of prime factors of all numbers are

Prime factors of 395 are 5 x 79

Prime factors of 662 are 2 x 331

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 677 are 677

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

Given numbers are 395, 662, 980, 677

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

Apply this formula for all numbers.

Step1:

LCM(395, 662) = 261490

GCD(395, 662) = ( 395 x 662 ) / 261490

= 395 / 662

= 395

Step2:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

Step3:

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

= 1 / 677

= 1

So, Greatest Common Divisor of 395, 662, 980, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 894, 518, 449, 853
• GCD of 235, 327, 255, 455
• GCD of 200, 872, 793, 913
• GCD of 806, 912, 359, 149
• GCD of 297, 399, 122, 915

Given numbers are 395, 662, 980, 677
The greatest common divisor of numbers 395, 662, 980, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 395, 662, 980, 677 is 1.

1. What is the GCD of 395, 662, 980, 677?

GCD of given numbers 395, 662, 980, 677 is 1

2. How to calculate the greatest common divisor of 395, 662, 980, 677?

We can find the highest common divisor of 395, 662, 980, 677 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 395, 662, 980, 677 i.e 1.

3. How can I use the GCD of 395, 662, 980, 677Calculator?

Out the numbers 395, 662, 980, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.