GCD of 921, 170, 958, 288 Calculator

Given Input numbers are 921, 170, 958, 288

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

Divisors of 288 :

The positive integer divisors of 288 that completely divides 288 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

GCD of numbers is the greatest common divisor

So, the GCD (921, 170, 958, 288) = 1.

Given numbers are 921, 170, 958, 288

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 170 are 2 x 5 x 17

Prime factors of 958 are 2 x 479

Prime factors of 288 are 2 x 2 x 2 x 2 x 2 x 3 x 3

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

Given numbers are 921, 170, 958, 288

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

Apply this formula for all numbers.

Step1:

LCM(921, 170) = 156570

GCD(921, 170) = ( 921 x 170 ) / 156570

= 921 / 170

= 921

Step2:

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

= 1 / 958

= 1

Step3:

LCM(1, 288) = 288

GCD(1, 288) = ( 1 x 288 ) / 288

= 1 / 288

= 1

So, Greatest Common Divisor of 921, 170, 958, 288 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 711, 764, 301, 706
• GCD of 790, 296, 760, 407
• GCD of 496, 441, 697, 228
• GCD of 676, 254, 362, 696
• GCD of 888, 350, 155, 991

Given numbers are 921, 170, 958, 288
The greatest common divisor of numbers 921, 170, 958, 288 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 170, 958, 288 is 1.

1. What is the GCD of 921, 170, 958, 288?

GCD of given numbers 921, 170, 958, 288 is 1

2. How to calculate the greatest common divisor of 921, 170, 958, 288?

We can find the highest common divisor of 921, 170, 958, 288 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 921, 170, 958, 288 i.e 1.

3. How can I use the GCD of 921, 170, 958, 288Calculator?

Out the numbers 921, 170, 958, 288 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.