GCD of 217, 272, 264, 121 Calculator

Given Input numbers are 217, 272, 264, 121

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

Divisors of 217 :

The positive integer divisors of 217 that completely divides 217 are.

1, 7, 31, 217

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 264 :

The positive integer divisors of 264 that completely divides 264 are.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

GCD of numbers is the greatest common divisor

So, the GCD (217, 272, 264, 121) = 1.

Given numbers are 217, 272, 264, 121

The list of prime factors of all numbers are

Prime factors of 217 are 7 x 31

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 264 are 2 x 2 x 2 x 3 x 11

Prime factors of 121 are 11 x 11

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

Given numbers are 217, 272, 264, 121

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

Apply this formula for all numbers.

Step1:

LCM(217, 272) = 59024

GCD(217, 272) = ( 217 x 272 ) / 59024

= 217 / 272

= 217

Step2:

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

= 1 / 264

= 1

Step3:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

So, Greatest Common Divisor of 217, 272, 264, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 244, 126, 375, 798
• GCD of 551, 617, 522, 195
• GCD of 962, 882, 846, 150
• GCD of 166, 813, 763, 939
• GCD of 297, 675, 375, 705

Given numbers are 217, 272, 264, 121
The greatest common divisor of numbers 217, 272, 264, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 217, 272, 264, 121 is 1.

1. What is the GCD of 217, 272, 264, 121?

GCD of given numbers 217, 272, 264, 121 is 1

2. How to calculate the greatest common divisor of 217, 272, 264, 121?

We can find the highest common divisor of 217, 272, 264, 121 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 217, 272, 264, 121 i.e 1.

3. How can I use the GCD of 217, 272, 264, 121Calculator?

Out the numbers 217, 272, 264, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.