GCD of 143, 751, 172, 864 Calculator

Given Input numbers are 143, 751, 172, 864

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

GCD of numbers is the greatest common divisor

So, the GCD (143, 751, 172, 864) = 1.

Given numbers are 143, 751, 172, 864

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 751 are 751

Prime factors of 172 are 2 x 2 x 43

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 143, 751, 172, 864

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

Apply this formula for all numbers.

Step1:

LCM(143, 751) = 107393

GCD(143, 751) = ( 143 x 751 ) / 107393

= 143 / 751

= 143

Step2:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

Step3:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

So, Greatest Common Divisor of 143, 751, 172, 864 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 550, 179, 789, 812
• GCD of 993, 747, 336, 631
• GCD of 499, 923, 357, 192
• GCD of 424, 496, 636, 755
• GCD of 752, 356, 176, 879

Given numbers are 143, 751, 172, 864
The greatest common divisor of numbers 143, 751, 172, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 751, 172, 864 is 1.

1. What is the GCD of 143, 751, 172, 864?

GCD of given numbers 143, 751, 172, 864 is 1

2. How to calculate the greatest common divisor of 143, 751, 172, 864?

We can find the highest common divisor of 143, 751, 172, 864 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 143, 751, 172, 864 i.e 1.

3. How can I use the GCD of 143, 751, 172, 864Calculator?

Out the numbers 143, 751, 172, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.