GCD of 131, 731, 781, 222 Calculator

Given Input numbers are 131, 731, 781, 222

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

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

Divisors of 222 :

The positive integer divisors of 222 that completely divides 222 are.

1, 2, 3, 6, 37, 74, 111, 222

GCD of numbers is the greatest common divisor

So, the GCD (131, 731, 781, 222) = 1.

Given numbers are 131, 731, 781, 222

The list of prime factors of all numbers are

Prime factors of 131 are 131

Prime factors of 731 are 17 x 43

Prime factors of 781 are 11 x 71

Prime factors of 222 are 2 x 3 x 37

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

Given numbers are 131, 731, 781, 222

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

Apply this formula for all numbers.

Step1:

LCM(131, 731) = 95761

GCD(131, 731) = ( 131 x 731 ) / 95761

= 131 / 731

= 131

Step2:

LCM(1, 781) = 781

GCD(1, 781) = ( 1 x 781 ) / 781

= 1 / 781

= 1

Step3:

LCM(1, 222) = 222

GCD(1, 222) = ( 1 x 222 ) / 222

= 1 / 222

= 1

So, Greatest Common Divisor of 131, 731, 781, 222 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 679, 592, 653, 409
• GCD of 996, 344, 948, 564
• GCD of 561, 194, 467, 883
• GCD of 156, 265, 570, 561
• GCD of 886, 173, 178, 819

Given numbers are 131, 731, 781, 222
The greatest common divisor of numbers 131, 731, 781, 222 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 731, 781, 222 is 1.

1. What is the GCD of 131, 731, 781, 222?

GCD of given numbers 131, 731, 781, 222 is 1

2. How to calculate the greatest common divisor of 131, 731, 781, 222?

We can find the highest common divisor of 131, 731, 781, 222 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 131, 731, 781, 222 i.e 1.

3. How can I use the GCD of 131, 731, 781, 222Calculator?

Out the numbers 131, 731, 781, 222 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.