GCD of 788, 705, 920, 266 Calculator

Given Input numbers are 788, 705, 920, 266

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 705 :

The positive integer divisors of 705 that completely divides 705 are.

1, 3, 5, 15, 47, 141, 235, 705

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 266 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (788, 705, 920, 266) = 1.

Given numbers are 788, 705, 920, 266

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 705 are 3 x 5 x 47

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 266 are 2 x 7 x 19

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

Given numbers are 788, 705, 920, 266

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

Apply this formula for all numbers.

Step1:

LCM(788, 705) = 555540

GCD(788, 705) = ( 788 x 705 ) / 555540

= 788 / 705

= 788

Step2:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

Step3:

LCM(1, 266) = 266

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

= 1 / 266

= 1

So, Greatest Common Divisor of 788, 705, 920, 266 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 894, 245, 105, 501
• GCD of 520, 615, 982, 106
• GCD of 126, 449, 993, 963
• GCD of 101, 677, 765, 142
• GCD of 232, 668, 722, 269

Given numbers are 788, 705, 920, 266
The greatest common divisor of numbers 788, 705, 920, 266 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 705, 920, 266 is 1.

1. What is the GCD of 788, 705, 920, 266?

GCD of given numbers 788, 705, 920, 266 is 1

2. How to calculate the greatest common divisor of 788, 705, 920, 266?

We can find the highest common divisor of 788, 705, 920, 266 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 788, 705, 920, 266 i.e 1.

3. How can I use the GCD of 788, 705, 920, 266Calculator?

Out the numbers 788, 705, 920, 266 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.