GCD of 989, 799, 109, 697 Calculator

Given Input numbers are 989, 799, 109, 697

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 799 :

The positive integer divisors of 799 that completely divides 799 are.

1, 17, 47, 799

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

GCD of numbers is the greatest common divisor

So, the GCD (989, 799, 109, 697) = 1.

Given numbers are 989, 799, 109, 697

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 799 are 17 x 47

Prime factors of 109 are 109

Prime factors of 697 are 17 x 41

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

Given numbers are 989, 799, 109, 697

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

Apply this formula for all numbers.

Step1:

LCM(989, 799) = 790211

GCD(989, 799) = ( 989 x 799 ) / 790211

= 989 / 799

= 989

Step2:

LCM(1, 109) = 109

GCD(1, 109) = ( 1 x 109 ) / 109

= 1 / 109

= 1

Step3:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

So, Greatest Common Divisor of 989, 799, 109, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 280, 262, 435, 233
• GCD of 340, 779, 794, 717
• GCD of 366, 821, 648, 843
• GCD of 205, 330, 693, 950
• GCD of 989, 978, 155, 799

Given numbers are 989, 799, 109, 697
The greatest common divisor of numbers 989, 799, 109, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 799, 109, 697 is 1.

1. What is the GCD of 989, 799, 109, 697?

GCD of given numbers 989, 799, 109, 697 is 1

2. How to calculate the greatest common divisor of 989, 799, 109, 697?

We can find the highest common divisor of 989, 799, 109, 697 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 989, 799, 109, 697 i.e 1.

3. How can I use the GCD of 989, 799, 109, 697Calculator?

Out the numbers 989, 799, 109, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.