GCD of 242, 813, 882, 972 Calculator

Given Input numbers are 242, 813, 882, 972

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

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

GCD of numbers is the greatest common divisor

So, the GCD (242, 813, 882, 972) = 1.

Given numbers are 242, 813, 882, 972

The list of prime factors of all numbers are

Prime factors of 242 are 2 x 11 x 11

Prime factors of 813 are 3 x 271

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 242, 813, 882, 972

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

Apply this formula for all numbers.

Step1:

LCM(242, 813) = 196746

GCD(242, 813) = ( 242 x 813 ) / 196746

= 242 / 813

= 242

Step2:

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

= 1 / 882

= 1

Step3:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

So, Greatest Common Divisor of 242, 813, 882, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 260, 241, 247
• GCD of 473, 863, 213, 767
• GCD of 301, 542, 640, 128
• GCD of 974, 790, 791, 659
• GCD of 286, 886, 116, 211

Given numbers are 242, 813, 882, 972
The greatest common divisor of numbers 242, 813, 882, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 242, 813, 882, 972 is 1.

1. What is the GCD of 242, 813, 882, 972?

GCD of given numbers 242, 813, 882, 972 is 1

2. How to calculate the greatest common divisor of 242, 813, 882, 972?

We can find the highest common divisor of 242, 813, 882, 972 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 242, 813, 882, 972 i.e 1.

3. How can I use the GCD of 242, 813, 882, 972Calculator?

Out the numbers 242, 813, 882, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.