GCD of 438, 325, 277, 629 Calculator

Given Input numbers are 438, 325, 277, 629

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

Divisors of 438 :

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

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 277 :

The positive integer divisors of 277 that completely divides 277 are.

1, 277

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

GCD of numbers is the greatest common divisor

So, the GCD (438, 325, 277, 629) = 1.

Given numbers are 438, 325, 277, 629

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 325 are 5 x 5 x 13

Prime factors of 277 are 277

Prime factors of 629 are 17 x 37

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

Given numbers are 438, 325, 277, 629

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

Apply this formula for all numbers.

Step1:

LCM(438, 325) = 142350

GCD(438, 325) = ( 438 x 325 ) / 142350

= 438 / 325

= 438

Step2:

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

= 1 / 277

= 1

Step3:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

So, Greatest Common Divisor of 438, 325, 277, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 719, 603, 928, 248
• GCD of 508, 771, 114, 924
• GCD of 468, 886, 275, 319
• GCD of 911, 271, 238, 975
• GCD of 299, 446, 531, 221

Given numbers are 438, 325, 277, 629
The greatest common divisor of numbers 438, 325, 277, 629 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 325, 277, 629 is 1.

1. What is the GCD of 438, 325, 277, 629?

GCD of given numbers 438, 325, 277, 629 is 1

2. How to calculate the greatest common divisor of 438, 325, 277, 629?

We can find the highest common divisor of 438, 325, 277, 629 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 438, 325, 277, 629 i.e 1.

3. How can I use the GCD of 438, 325, 277, 629Calculator?

Out the numbers 438, 325, 277, 629 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.