GCD of 721, 790, 702, 275 Calculator

Given Input numbers are 721, 790, 702, 275

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 275 :

The positive integer divisors of 275 that completely divides 275 are.

1, 5, 11, 25, 55, 275

GCD of numbers is the greatest common divisor

So, the GCD (721, 790, 702, 275) = 1.

Given numbers are 721, 790, 702, 275

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 790 are 2 x 5 x 79

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 275 are 5 x 5 x 11

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

Given numbers are 721, 790, 702, 275

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

Apply this formula for all numbers.

Step1:

LCM(721, 790) = 569590

GCD(721, 790) = ( 721 x 790 ) / 569590

= 721 / 790

= 721

Step2:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

Step3:

LCM(1, 275) = 275

GCD(1, 275) = ( 1 x 275 ) / 275

= 1 / 275

= 1

So, Greatest Common Divisor of 721, 790, 702, 275 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 519, 221, 348, 741
• GCD of 904, 239, 592, 675
• GCD of 306, 702, 860, 741
• GCD of 998, 668, 739, 188
• GCD of 828, 274, 813, 446

Given numbers are 721, 790, 702, 275
The greatest common divisor of numbers 721, 790, 702, 275 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 790, 702, 275 is 1.

1. What is the GCD of 721, 790, 702, 275?

GCD of given numbers 721, 790, 702, 275 is 1

2. How to calculate the greatest common divisor of 721, 790, 702, 275?

We can find the highest common divisor of 721, 790, 702, 275 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 721, 790, 702, 275 i.e 1.

3. How can I use the GCD of 721, 790, 702, 275Calculator?

Out the numbers 721, 790, 702, 275 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.