GCD of 266, 370, 787, 428 Calculator

Given Input numbers are 266, 370, 787, 428

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

Divisors of 266 :

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

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

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (266, 370, 787, 428) = 1.

Given numbers are 266, 370, 787, 428

The list of prime factors of all numbers are

Prime factors of 266 are 2 x 7 x 19

Prime factors of 370 are 2 x 5 x 37

Prime factors of 787 are 787

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 266, 370, 787, 428

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

Apply this formula for all numbers.

Step1:

LCM(266, 370) = 49210

GCD(266, 370) = ( 266 x 370 ) / 49210

= 266 / 370

= 266

Step2:

LCM(2, 787) = 1574

GCD(2, 787) = ( 2 x 787 ) / 1574

= 2 / 787

= 2

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 266, 370, 787, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 967, 972, 937, 437
• GCD of 769, 116, 466, 510
• GCD of 572, 854, 176, 220
• GCD of 416, 265, 498, 265
• GCD of 601, 511, 958, 238

Given numbers are 266, 370, 787, 428
The greatest common divisor of numbers 266, 370, 787, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 266, 370, 787, 428 is 1.

1. What is the GCD of 266, 370, 787, 428?

GCD of given numbers 266, 370, 787, 428 is 1

2. How to calculate the greatest common divisor of 266, 370, 787, 428?

We can find the highest common divisor of 266, 370, 787, 428 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 266, 370, 787, 428 i.e 1.

3. How can I use the GCD of 266, 370, 787, 428Calculator?

Out the numbers 266, 370, 787, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.