GCD of 788, 166, 554, 142 Calculator

Given Input numbers are 788, 166, 554, 142

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 554 :

The positive integer divisors of 554 that completely divides 554 are.

1, 2, 277, 554

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (788, 166, 554, 142) = 2.

Given numbers are 788, 166, 554, 142

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 166 are 2 x 83

Prime factors of 554 are 2 x 277

Prime factors of 142 are 2 x 71

The highest common occurrence is 2¹

Therefore, GCD of 788, 166, 554, 142 is 2.

Given numbers are 788, 166, 554, 142

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

Apply this formula for all numbers.

Step1:

LCM(788, 166) = 65404

GCD(788, 166) = ( 788 x 166 ) / 65404

= 788 / 166

= 788

Step2:

LCM(2, 554) = 554

GCD(2, 554) = ( 2 x 554 ) / 554

= 2 / 554

= 2

Step3:

LCM(2, 142) = 142

GCD(2, 142) = ( 2 x 142 ) / 142

= 2 / 142

= 2

So, Greatest Common Divisor of 788, 166, 554, 142 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 610, 898, 760, 702
• GCD of 530, 297, 141, 434
• GCD of 134, 525, 986, 637
• GCD of 110, 268, 128, 645
• GCD of 480, 317, 428, 914

Given numbers are 788, 166, 554, 142
The greatest common divisor of numbers 788, 166, 554, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 166, 554, 142 is 2.

1. What is the GCD of 788, 166, 554, 142?

GCD of given numbers 788, 166, 554, 142 is 2

2. How to calculate the greatest common divisor of 788, 166, 554, 142?

We can find the highest common divisor of 788, 166, 554, 142 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 788, 166, 554, 142 i.e 2.

3. How can I use the GCD of 788, 166, 554, 142Calculator?

Out the numbers 788, 166, 554, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.