GCD of 551, 689, 676 Calculator

Given Input numbers are 551, 689, 676

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

Divisors of 551 :

The positive integer divisors of 551 that completely divides 551 are.

1, 19, 29, 551

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 676 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (551, 689, 676) = 1.

Given numbers are 551, 689, 676

The list of prime factors of all numbers are

Prime factors of 551 are 19 x 29

Prime factors of 689 are 13 x 53

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

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

Given numbers are 551, 689, 676

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

Apply this formula for all numbers.

Step1:

LCM(551, 689) = 379639

GCD(551, 689) = ( 551 x 689 ) / 379639

= 551 / 689

= 551

Step2:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

So, Greatest Common Divisor of 551, 689, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 201, 453, 598
• GCD of 632, 113, 791
• GCD of 979, 858, 452
• GCD of 459, 207, 305
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Given numbers are 551, 689, 676
The greatest common divisor of numbers 551, 689, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 689, 676 is 1.

1. What is the GCD of 551, 689, 676?

GCD of given numbers 551, 689, 676 is 1

2. How to calculate the greatest common divisor of 551, 689, 676?

We can find the highest common divisor of 551, 689, 676 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 551, 689, 676 i.e 1.

3. How can I use the GCD of 551, 689, 676Calculator?

Out the numbers 551, 689, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.