GCD of 125, 794, 438, 669 Calculator

Given Input numbers are 125, 794, 438, 669

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

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 794 :

The positive integer divisors of 794 that completely divides 794 are.

1, 2, 397, 794

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

GCD of numbers is the greatest common divisor

So, the GCD (125, 794, 438, 669) = 1.

Given numbers are 125, 794, 438, 669

The list of prime factors of all numbers are

Prime factors of 125 are 5 x 5 x 5

Prime factors of 794 are 2 x 397

Prime factors of 438 are 2 x 3 x 73

Prime factors of 669 are 3 x 223

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

Given numbers are 125, 794, 438, 669

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

Apply this formula for all numbers.

Step1:

LCM(125, 794) = 99250

GCD(125, 794) = ( 125 x 794 ) / 99250

= 125 / 794

= 125

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

So, Greatest Common Divisor of 125, 794, 438, 669 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 142, 745, 108, 516
• GCD of 180, 777, 729, 850
• GCD of 137, 746, 633, 233
• GCD of 159, 978, 892, 662
• GCD of 820, 755, 500, 203

Given numbers are 125, 794, 438, 669
The greatest common divisor of numbers 125, 794, 438, 669 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 794, 438, 669 is 1.

1. What is the GCD of 125, 794, 438, 669?

GCD of given numbers 125, 794, 438, 669 is 1

2. How to calculate the greatest common divisor of 125, 794, 438, 669?

We can find the highest common divisor of 125, 794, 438, 669 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 125, 794, 438, 669 i.e 1.

3. How can I use the GCD of 125, 794, 438, 669Calculator?

Out the numbers 125, 794, 438, 669 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.