GCD of 263, 320, 703, 689 Calculator

Given Input numbers are 263, 320, 703, 689

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

Divisors of 263 :

The positive integer divisors of 263 that completely divides 263 are.

1, 263

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 703 :

The positive integer divisors of 703 that completely divides 703 are.

1, 19, 37, 703

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

GCD of numbers is the greatest common divisor

So, the GCD (263, 320, 703, 689) = 1.

Given numbers are 263, 320, 703, 689

The list of prime factors of all numbers are

Prime factors of 263 are 263

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 703 are 19 x 37

Prime factors of 689 are 13 x 53

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

Given numbers are 263, 320, 703, 689

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

Apply this formula for all numbers.

Step1:

LCM(263, 320) = 84160

GCD(263, 320) = ( 263 x 320 ) / 84160

= 263 / 320

= 263

Step2:

LCM(1, 703) = 703

GCD(1, 703) = ( 1 x 703 ) / 703

= 1 / 703

= 1

Step3:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

So, Greatest Common Divisor of 263, 320, 703, 689 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 207, 137, 461
• GCD of 420, 458, 791, 218
• GCD of 363, 183, 853, 187
• GCD of 722, 902, 291, 108
• GCD of 932, 174, 146, 159

Given numbers are 263, 320, 703, 689
The greatest common divisor of numbers 263, 320, 703, 689 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 263, 320, 703, 689 is 1.

1. What is the GCD of 263, 320, 703, 689?

GCD of given numbers 263, 320, 703, 689 is 1

2. How to calculate the greatest common divisor of 263, 320, 703, 689?

We can find the highest common divisor of 263, 320, 703, 689 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 263, 320, 703, 689 i.e 1.

3. How can I use the GCD of 263, 320, 703, 689Calculator?

Out the numbers 263, 320, 703, 689 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.