GCD of 676, 389, 100, 355 Calculator

Given Input numbers are 676, 389, 100, 355

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

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

GCD of numbers is the greatest common divisor

So, the GCD (676, 389, 100, 355) = 1.

Given numbers are 676, 389, 100, 355

The list of prime factors of all numbers are

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 389 are 389

Prime factors of 100 are 2 x 2 x 5 x 5

Prime factors of 355 are 5 x 71

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

Given numbers are 676, 389, 100, 355

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

Apply this formula for all numbers.

Step1:

LCM(676, 389) = 262964

GCD(676, 389) = ( 676 x 389 ) / 262964

= 676 / 389

= 676

Step2:

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

= 1 / 100

= 1

Step3:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

So, Greatest Common Divisor of 676, 389, 100, 355 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 363, 311, 222, 149
• GCD of 910, 935, 456, 287
• GCD of 170, 801, 689, 682
• GCD of 238, 459, 981, 482
• GCD of 578, 337, 898, 516

Given numbers are 676, 389, 100, 355
The greatest common divisor of numbers 676, 389, 100, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 389, 100, 355 is 1.

1. What is the GCD of 676, 389, 100, 355?

GCD of given numbers 676, 389, 100, 355 is 1

2. How to calculate the greatest common divisor of 676, 389, 100, 355?

We can find the highest common divisor of 676, 389, 100, 355 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 676, 389, 100, 355 i.e 1.

3. How can I use the GCD of 676, 389, 100, 355Calculator?

Out the numbers 676, 389, 100, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.