GCD of 243, 168, 925, 771 Calculator

Given Input numbers are 243, 168, 925, 771

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

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 925 :

The positive integer divisors of 925 that completely divides 925 are.

1, 5, 25, 37, 185, 925

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (243, 168, 925, 771) = 1.

Given numbers are 243, 168, 925, 771

The list of prime factors of all numbers are

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 925 are 5 x 5 x 37

Prime factors of 771 are 3 x 257

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

Given numbers are 243, 168, 925, 771

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

Apply this formula for all numbers.

Step1:

LCM(243, 168) = 13608

GCD(243, 168) = ( 243 x 168 ) / 13608

= 243 / 168

= 243

Step2:

LCM(3, 925) = 2775

GCD(3, 925) = ( 3 x 925 ) / 2775

= 3 / 925

= 3

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 243, 168, 925, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 838, 656, 777, 542
• GCD of 266, 583, 695, 915
• GCD of 435, 753, 253, 932
• GCD of 275, 430, 211, 927
• GCD of 152, 817, 643, 468

Given numbers are 243, 168, 925, 771
The greatest common divisor of numbers 243, 168, 925, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 168, 925, 771 is 1.

1. What is the GCD of 243, 168, 925, 771?

GCD of given numbers 243, 168, 925, 771 is 1

2. How to calculate the greatest common divisor of 243, 168, 925, 771?

We can find the highest common divisor of 243, 168, 925, 771 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 243, 168, 925, 771 i.e 1.

3. How can I use the GCD of 243, 168, 925, 771Calculator?

Out the numbers 243, 168, 925, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.