GCD of 425, 138, 224, 345 Calculator

Given Input numbers are 425, 138, 224, 345

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 224 :

The positive integer divisors of 224 that completely divides 224 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

GCD of numbers is the greatest common divisor

So, the GCD (425, 138, 224, 345) = 1.

Given numbers are 425, 138, 224, 345

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 138 are 2 x 3 x 23

Prime factors of 224 are 2 x 2 x 2 x 2 x 2 x 7

Prime factors of 345 are 3 x 5 x 23

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

Given numbers are 425, 138, 224, 345

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

Apply this formula for all numbers.

Step1:

LCM(425, 138) = 58650

GCD(425, 138) = ( 425 x 138 ) / 58650

= 425 / 138

= 425

Step2:

LCM(1, 224) = 224

GCD(1, 224) = ( 1 x 224 ) / 224

= 1 / 224

= 1

Step3:

LCM(1, 345) = 345

GCD(1, 345) = ( 1 x 345 ) / 345

= 1 / 345

= 1

So, Greatest Common Divisor of 425, 138, 224, 345 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 986, 848, 239, 287
• GCD of 135, 726, 714, 900
• GCD of 555, 921, 736, 195
• GCD of 458, 301, 256, 284
• GCD of 365, 337, 498, 113

Given numbers are 425, 138, 224, 345
The greatest common divisor of numbers 425, 138, 224, 345 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 138, 224, 345 is 1.

1. What is the GCD of 425, 138, 224, 345?

GCD of given numbers 425, 138, 224, 345 is 1

2. How to calculate the greatest common divisor of 425, 138, 224, 345?

We can find the highest common divisor of 425, 138, 224, 345 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 425, 138, 224, 345 i.e 1.

3. How can I use the GCD of 425, 138, 224, 345Calculator?

Out the numbers 425, 138, 224, 345 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.