GCD of 144, 133, 771, 251 Calculator

Given Input numbers are 144, 133, 771, 251

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

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

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

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 771 :

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

1, 3, 257, 771

Divisors of 251 :

The positive integer divisors of 251 that completely divides 251 are.

1, 251

GCD of numbers is the greatest common divisor

So, the GCD (144, 133, 771, 251) = 1.

Given numbers are 144, 133, 771, 251

The list of prime factors of all numbers are

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 133 are 7 x 19

Prime factors of 771 are 3 x 257

Prime factors of 251 are 251

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

Given numbers are 144, 133, 771, 251

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

Apply this formula for all numbers.

Step1:

LCM(144, 133) = 19152

GCD(144, 133) = ( 144 x 133 ) / 19152

= 144 / 133

= 144

Step2:

LCM(1, 771) = 771

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

= 1 / 771

= 1

Step3:

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

= 1 / 251

= 1

So, Greatest Common Divisor of 144, 133, 771, 251 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 386, 423, 723, 518
• GCD of 554, 118, 162, 242
• GCD of 958, 760, 390, 673
• GCD of 958, 858, 873, 182
• GCD of 310, 208, 960, 622

Given numbers are 144, 133, 771, 251
The greatest common divisor of numbers 144, 133, 771, 251 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 144, 133, 771, 251 is 1.

1. What is the GCD of 144, 133, 771, 251?

GCD of given numbers 144, 133, 771, 251 is 1

2. How to calculate the greatest common divisor of 144, 133, 771, 251?

We can find the highest common divisor of 144, 133, 771, 251 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 144, 133, 771, 251 i.e 1.

3. How can I use the GCD of 144, 133, 771, 251Calculator?

Out the numbers 144, 133, 771, 251 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.