GCD of 380, 129, 775, 252 Calculator

Given Input numbers are 380, 129, 775, 252

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

GCD of numbers is the greatest common divisor

So, the GCD (380, 129, 775, 252) = 1.

Given numbers are 380, 129, 775, 252

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 129 are 3 x 43

Prime factors of 775 are 5 x 5 x 31

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

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

Given numbers are 380, 129, 775, 252

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

Apply this formula for all numbers.

Step1:

LCM(380, 129) = 49020

GCD(380, 129) = ( 380 x 129 ) / 49020

= 380 / 129

= 380

Step2:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

Step3:

LCM(1, 252) = 252

GCD(1, 252) = ( 1 x 252 ) / 252

= 1 / 252

= 1

So, Greatest Common Divisor of 380, 129, 775, 252 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 360, 108, 870, 218
• GCD of 596, 252, 498, 896
• GCD of 769, 330, 543, 235
• GCD of 238, 749, 951, 553
• GCD of 928, 956, 750, 863

Given numbers are 380, 129, 775, 252
The greatest common divisor of numbers 380, 129, 775, 252 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 129, 775, 252 is 1.

1. What is the GCD of 380, 129, 775, 252?

GCD of given numbers 380, 129, 775, 252 is 1

2. How to calculate the greatest common divisor of 380, 129, 775, 252?

We can find the highest common divisor of 380, 129, 775, 252 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 380, 129, 775, 252 i.e 1.

3. How can I use the GCD of 380, 129, 775, 252Calculator?

Out the numbers 380, 129, 775, 252 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.