GCD of 765, 755, 142, 266 Calculator

Given Input numbers are 765, 755, 142, 266

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

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

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 (765, 755, 142, 266) = 1.

Given numbers are 765, 755, 142, 266

The list of prime factors of all numbers are

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 755 are 5 x 151

Prime factors of 142 are 2 x 71

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 765, 755, 142, 266

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

Apply this formula for all numbers.

Step1:

LCM(765, 755) = 115515

GCD(765, 755) = ( 765 x 755 ) / 115515

= 765 / 755

= 765

Step2:

LCM(5, 142) = 710

GCD(5, 142) = ( 5 x 142 ) / 710

= 5 / 142

= 5

Step3:

LCM(1, 266) = 266

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

= 1 / 266

= 1

So, Greatest Common Divisor of 765, 755, 142, 266 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 630, 821, 805
• GCD of 572, 828, 542, 374
• GCD of 167, 439, 827, 849
• GCD of 131, 205, 898, 177
• GCD of 538, 490, 522, 728

Given numbers are 765, 755, 142, 266
The greatest common divisor of numbers 765, 755, 142, 266 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 755, 142, 266 is 1.

1. What is the GCD of 765, 755, 142, 266?

GCD of given numbers 765, 755, 142, 266 is 1

2. How to calculate the greatest common divisor of 765, 755, 142, 266?

We can find the highest common divisor of 765, 755, 142, 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 765, 755, 142, 266 i.e 1.

3. How can I use the GCD of 765, 755, 142, 266Calculator?

Out the numbers 765, 755, 142, 266 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.