GCD of 677, 121, 872, 698 Calculator

Given Input numbers are 677, 121, 872, 698

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

Divisors of 677 :

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

1, 677

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

GCD of numbers is the greatest common divisor

So, the GCD (677, 121, 872, 698) = 1.

Given numbers are 677, 121, 872, 698

The list of prime factors of all numbers are

Prime factors of 677 are 677

Prime factors of 121 are 11 x 11

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 698 are 2 x 349

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

Given numbers are 677, 121, 872, 698

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

Apply this formula for all numbers.

Step1:

LCM(677, 121) = 81917

GCD(677, 121) = ( 677 x 121 ) / 81917

= 677 / 121

= 677

Step2:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

Step3:

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

= 1 / 698

= 1

So, Greatest Common Divisor of 677, 121, 872, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 247, 522, 365, 756
• GCD of 892, 275, 283, 979
• GCD of 866, 714, 610, 885
• GCD of 849, 803, 652, 285
• GCD of 569, 996, 170, 944

Given numbers are 677, 121, 872, 698
The greatest common divisor of numbers 677, 121, 872, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 677, 121, 872, 698 is 1.

1. What is the GCD of 677, 121, 872, 698?

GCD of given numbers 677, 121, 872, 698 is 1

2. How to calculate the greatest common divisor of 677, 121, 872, 698?

We can find the highest common divisor of 677, 121, 872, 698 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 677, 121, 872, 698 i.e 1.

3. How can I use the GCD of 677, 121, 872, 698Calculator?

Out the numbers 677, 121, 872, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.