GCD of 380, 669, 672, 434 Calculator

Given Input numbers are 380, 669, 672, 434

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 669 :

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

1, 3, 223, 669

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

GCD of numbers is the greatest common divisor

So, the GCD (380, 669, 672, 434) = 1.

Given numbers are 380, 669, 672, 434

The list of prime factors of all numbers are

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

Prime factors of 669 are 3 x 223

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 434 are 2 x 7 x 31

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

Given numbers are 380, 669, 672, 434

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

Apply this formula for all numbers.

Step1:

LCM(380, 669) = 254220

GCD(380, 669) = ( 380 x 669 ) / 254220

= 380 / 669

= 380

Step2:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

Step3:

LCM(1, 434) = 434

GCD(1, 434) = ( 1 x 434 ) / 434

= 1 / 434

= 1

So, Greatest Common Divisor of 380, 669, 672, 434 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 492, 613, 208, 868
• GCD of 339, 277, 411, 126
• GCD of 924, 963, 973, 489
• GCD of 847, 185, 900, 982
• GCD of 770, 115, 421, 149

Given numbers are 380, 669, 672, 434
The greatest common divisor of numbers 380, 669, 672, 434 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 669, 672, 434 is 1.

1. What is the GCD of 380, 669, 672, 434?

GCD of given numbers 380, 669, 672, 434 is 1

2. How to calculate the greatest common divisor of 380, 669, 672, 434?

We can find the highest common divisor of 380, 669, 672, 434 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, 669, 672, 434 i.e 1.

3. How can I use the GCD of 380, 669, 672, 434Calculator?

Out the numbers 380, 669, 672, 434 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.