GCD of 435, 380, 129, 377 Calculator

Given Input numbers are 435, 380, 129, 377

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

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

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 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

GCD of numbers is the greatest common divisor

So, the GCD (435, 380, 129, 377) = 1.

Given numbers are 435, 380, 129, 377

The list of prime factors of all numbers are

Prime factors of 435 are 3 x 5 x 29

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

Prime factors of 129 are 3 x 43

Prime factors of 377 are 13 x 29

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

Given numbers are 435, 380, 129, 377

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

Apply this formula for all numbers.

Step1:

LCM(435, 380) = 33060

GCD(435, 380) = ( 435 x 380 ) / 33060

= 435 / 380

= 435

Step2:

LCM(5, 129) = 645

GCD(5, 129) = ( 5 x 129 ) / 645

= 5 / 129

= 5

Step3:

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

= 1 / 377

= 1

So, Greatest Common Divisor of 435, 380, 129, 377 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 913, 237, 724, 142
• GCD of 859, 874, 192, 243
• GCD of 275, 667, 750, 199
• GCD of 219, 495, 364, 866
• GCD of 572, 556, 731, 201

Given numbers are 435, 380, 129, 377
The greatest common divisor of numbers 435, 380, 129, 377 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 380, 129, 377 is 1.

1. What is the GCD of 435, 380, 129, 377?

GCD of given numbers 435, 380, 129, 377 is 1

2. How to calculate the greatest common divisor of 435, 380, 129, 377?

We can find the highest common divisor of 435, 380, 129, 377 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 435, 380, 129, 377 i.e 1.

3. How can I use the GCD of 435, 380, 129, 377Calculator?

Out the numbers 435, 380, 129, 377 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.