GCD of 709, 721, 266, 988 Calculator

Given Input numbers are 709, 721, 266, 988

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

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 266 :

The positive integer divisors of 266 that completely divides 266 are.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

GCD of numbers is the greatest common divisor

So, the GCD (709, 721, 266, 988) = 1.

Given numbers are 709, 721, 266, 988

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 721 are 7 x 103

Prime factors of 266 are 2 x 7 x 19

Prime factors of 988 are 2 x 2 x 13 x 19

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

Given numbers are 709, 721, 266, 988

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

Apply this formula for all numbers.

Step1:

LCM(709, 721) = 511189

GCD(709, 721) = ( 709 x 721 ) / 511189

= 709 / 721

= 709

Step2:

LCM(1, 266) = 266

GCD(1, 266) = ( 1 x 266 ) / 266

= 1 / 266

= 1

Step3:

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

= 1 / 988

= 1

So, Greatest Common Divisor of 709, 721, 266, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 953, 446, 263, 895
• GCD of 272, 387, 602, 821
• GCD of 237, 259, 299, 466
• GCD of 532, 224, 409, 564
• GCD of 582, 412, 166, 308

Given numbers are 709, 721, 266, 988
The greatest common divisor of numbers 709, 721, 266, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 721, 266, 988 is 1.

1. What is the GCD of 709, 721, 266, 988?

GCD of given numbers 709, 721, 266, 988 is 1

2. How to calculate the greatest common divisor of 709, 721, 266, 988?

We can find the highest common divisor of 709, 721, 266, 988 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 709, 721, 266, 988 i.e 1.

3. How can I use the GCD of 709, 721, 266, 988Calculator?

Out the numbers 709, 721, 266, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.