GCD of 486, 167, 778, 138 Calculator

Given Input numbers are 486, 167, 778, 138

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

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 167 :

The positive integer divisors of 167 that completely divides 167 are.

1, 167

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

GCD of numbers is the greatest common divisor

So, the GCD (486, 167, 778, 138) = 1.

Given numbers are 486, 167, 778, 138

The list of prime factors of all numbers are

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 167 are 167

Prime factors of 778 are 2 x 389

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 486, 167, 778, 138

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

Apply this formula for all numbers.

Step1:

LCM(486, 167) = 81162

GCD(486, 167) = ( 486 x 167 ) / 81162

= 486 / 167

= 486

Step2:

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

= 1 / 778

= 1

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 486, 167, 778, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 265, 951, 412, 432
• GCD of 946, 422, 722, 581
• GCD of 764, 531, 173, 923
• GCD of 402, 562, 265, 947
• GCD of 643, 925, 819, 663

Given numbers are 486, 167, 778, 138
The greatest common divisor of numbers 486, 167, 778, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 486, 167, 778, 138 is 1.

1. What is the GCD of 486, 167, 778, 138?

GCD of given numbers 486, 167, 778, 138 is 1

2. How to calculate the greatest common divisor of 486, 167, 778, 138?

We can find the highest common divisor of 486, 167, 778, 138 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 486, 167, 778, 138 i.e 1.

3. How can I use the GCD of 486, 167, 778, 138Calculator?

Out the numbers 486, 167, 778, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.