GCD of 626, 306, 699, 980 Calculator

Given Input numbers are 626, 306, 699, 980

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

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 306 :

The positive integer divisors of 306 that completely divides 306 are.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

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

GCD of numbers is the greatest common divisor

So, the GCD (626, 306, 699, 980) = 1.

Given numbers are 626, 306, 699, 980

The list of prime factors of all numbers are

Prime factors of 626 are 2 x 313

Prime factors of 306 are 2 x 3 x 3 x 17

Prime factors of 699 are 3 x 233

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

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

Given numbers are 626, 306, 699, 980

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

Apply this formula for all numbers.

Step1:

LCM(626, 306) = 95778

GCD(626, 306) = ( 626 x 306 ) / 95778

= 626 / 306

= 626

Step2:

LCM(2, 699) = 1398

GCD(2, 699) = ( 2 x 699 ) / 1398

= 2 / 699

= 2

Step3:

LCM(1, 980) = 980

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

= 1 / 980

= 1

So, Greatest Common Divisor of 626, 306, 699, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 700, 214, 705, 876
• GCD of 504, 814, 493, 221
• GCD of 397, 917, 967, 123
• GCD of 522, 567, 606, 260
• GCD of 276, 609, 569, 901

Given numbers are 626, 306, 699, 980
The greatest common divisor of numbers 626, 306, 699, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 306, 699, 980 is 1.

1. What is the GCD of 626, 306, 699, 980?

GCD of given numbers 626, 306, 699, 980 is 1

2. How to calculate the greatest common divisor of 626, 306, 699, 980?

We can find the highest common divisor of 626, 306, 699, 980 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 626, 306, 699, 980 i.e 1.

3. How can I use the GCD of 626, 306, 699, 980Calculator?

Out the numbers 626, 306, 699, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.