GCD of 970, 804, 189, 909 Calculator

Given Input numbers are 970, 804, 189, 909

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

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (970, 804, 189, 909) = 1.

Given numbers are 970, 804, 189, 909

The list of prime factors of all numbers are

Prime factors of 970 are 2 x 5 x 97

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 970, 804, 189, 909

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

Apply this formula for all numbers.

Step1:

LCM(970, 804) = 389940

GCD(970, 804) = ( 970 x 804 ) / 389940

= 970 / 804

= 970

Step2:

LCM(2, 189) = 378

GCD(2, 189) = ( 2 x 189 ) / 378

= 2 / 189

= 2

Step3:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

So, Greatest Common Divisor of 970, 804, 189, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 422, 544, 773, 154
• GCD of 488, 546, 157, 891
• GCD of 800, 997, 248, 932
• GCD of 941, 769, 793, 519
• GCD of 904, 102, 978, 272

Given numbers are 970, 804, 189, 909
The greatest common divisor of numbers 970, 804, 189, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 970, 804, 189, 909 is 1.

1. What is the GCD of 970, 804, 189, 909?

GCD of given numbers 970, 804, 189, 909 is 1

2. How to calculate the greatest common divisor of 970, 804, 189, 909?

We can find the highest common divisor of 970, 804, 189, 909 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 970, 804, 189, 909 i.e 1.

3. How can I use the GCD of 970, 804, 189, 909Calculator?

Out the numbers 970, 804, 189, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.