GCD of 729, 970, 268, 261 Calculator

Given Input numbers are 729, 970, 268, 261

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

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 970 :

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

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

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

GCD of numbers is the greatest common divisor

So, the GCD (729, 970, 268, 261) = 1.

Given numbers are 729, 970, 268, 261

The list of prime factors of all numbers are

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 970 are 2 x 5 x 97

Prime factors of 268 are 2 x 2 x 67

Prime factors of 261 are 3 x 3 x 29

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

Given numbers are 729, 970, 268, 261

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

Apply this formula for all numbers.

Step1:

LCM(729, 970) = 707130

GCD(729, 970) = ( 729 x 970 ) / 707130

= 729 / 970

= 729

Step2:

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

= 1 / 268

= 1

Step3:

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

= 1 / 261

= 1

So, Greatest Common Divisor of 729, 970, 268, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 128, 997, 160, 365
• GCD of 895, 811, 503, 460
• GCD of 706, 154, 266, 709
• GCD of 798, 186, 158, 787
• GCD of 688, 915, 530, 910

Given numbers are 729, 970, 268, 261
The greatest common divisor of numbers 729, 970, 268, 261 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 970, 268, 261 is 1.

1. What is the GCD of 729, 970, 268, 261?

GCD of given numbers 729, 970, 268, 261 is 1

2. How to calculate the greatest common divisor of 729, 970, 268, 261?

We can find the highest common divisor of 729, 970, 268, 261 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 729, 970, 268, 261 i.e 1.

3. How can I use the GCD of 729, 970, 268, 261Calculator?

Out the numbers 729, 970, 268, 261 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.