GCD of 385, 266, 311, 971 Calculator

Given Input numbers are 385, 266, 311, 971

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

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 266 :

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

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

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (385, 266, 311, 971) = 1.

Given numbers are 385, 266, 311, 971

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 266 are 2 x 7 x 19

Prime factors of 311 are 311

Prime factors of 971 are 971

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

Given numbers are 385, 266, 311, 971

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

Apply this formula for all numbers.

Step1:

LCM(385, 266) = 14630

GCD(385, 266) = ( 385 x 266 ) / 14630

= 385 / 266

= 385

Step2:

LCM(7, 311) = 2177

GCD(7, 311) = ( 7 x 311 ) / 2177

= 7 / 311

= 7

Step3:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 385, 266, 311, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 740, 332, 983, 650
• GCD of 780, 224, 203, 925
• GCD of 208, 253, 856, 936
• GCD of 961, 888, 381, 564
• GCD of 537, 290, 723, 657

Given numbers are 385, 266, 311, 971
The greatest common divisor of numbers 385, 266, 311, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 266, 311, 971 is 1.

1. What is the GCD of 385, 266, 311, 971?

GCD of given numbers 385, 266, 311, 971 is 1

2. How to calculate the greatest common divisor of 385, 266, 311, 971?

We can find the highest common divisor of 385, 266, 311, 971 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 385, 266, 311, 971 i.e 1.

3. How can I use the GCD of 385, 266, 311, 971Calculator?

Out the numbers 385, 266, 311, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.