GCD of 824, 444, 439, 138 Calculator

Given Input numbers are 824, 444, 439, 138

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

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 444 :

The positive integer divisors of 444 that completely divides 444 are.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 439 :

The positive integer divisors of 439 that completely divides 439 are.

1, 439

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 (824, 444, 439, 138) = 1.

Given numbers are 824, 444, 439, 138

The list of prime factors of all numbers are

Prime factors of 824 are 2 x 2 x 2 x 103

Prime factors of 444 are 2 x 2 x 3 x 37

Prime factors of 439 are 439

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 824, 444, 439, 138

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

Apply this formula for all numbers.

Step1:

LCM(824, 444) = 91464

GCD(824, 444) = ( 824 x 444 ) / 91464

= 824 / 444

= 824

Step2:

LCM(4, 439) = 1756

GCD(4, 439) = ( 4 x 439 ) / 1756

= 4 / 439

= 4

Step3:

LCM(1, 138) = 138

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

= 1 / 138

= 1

So, Greatest Common Divisor of 824, 444, 439, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 864, 792, 871
• GCD of 350, 119, 946, 997
• GCD of 623, 648, 415, 663
• GCD of 187, 415, 462, 426
• GCD of 975, 610, 895, 115

Given numbers are 824, 444, 439, 138
The greatest common divisor of numbers 824, 444, 439, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 824, 444, 439, 138 is 1.

1. What is the GCD of 824, 444, 439, 138?

GCD of given numbers 824, 444, 439, 138 is 1

2. How to calculate the greatest common divisor of 824, 444, 439, 138?

We can find the highest common divisor of 824, 444, 439, 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 824, 444, 439, 138 i.e 1.

3. How can I use the GCD of 824, 444, 439, 138Calculator?

Out the numbers 824, 444, 439, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.