GCD of 977, 923, 684, 395 Calculator

Given Input numbers are 977, 923, 684, 395

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 923 :

The positive integer divisors of 923 that completely divides 923 are.

1, 13, 71, 923

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 395 :

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

1, 5, 79, 395

GCD of numbers is the greatest common divisor

So, the GCD (977, 923, 684, 395) = 1.

Given numbers are 977, 923, 684, 395

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 923 are 13 x 71

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 395 are 5 x 79

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

Given numbers are 977, 923, 684, 395

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

Apply this formula for all numbers.

Step1:

LCM(977, 923) = 901771

GCD(977, 923) = ( 977 x 923 ) / 901771

= 977 / 923

= 977

Step2:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

Step3:

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

= 1 / 395

= 1

So, Greatest Common Divisor of 977, 923, 684, 395 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 171, 594, 320, 778
• GCD of 729, 972, 474, 180
• GCD of 694, 980, 483, 801
• GCD of 541, 263, 150, 365
• GCD of 498, 754, 361, 564

Given numbers are 977, 923, 684, 395
The greatest common divisor of numbers 977, 923, 684, 395 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 923, 684, 395 is 1.

1. What is the GCD of 977, 923, 684, 395?

GCD of given numbers 977, 923, 684, 395 is 1

2. How to calculate the greatest common divisor of 977, 923, 684, 395?

We can find the highest common divisor of 977, 923, 684, 395 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 977, 923, 684, 395 i.e 1.

3. How can I use the GCD of 977, 923, 684, 395Calculator?

Out the numbers 977, 923, 684, 395 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.