GCD of 851, 725, 131, 438 Calculator

Given Input numbers are 851, 725, 131, 438

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

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 438 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (851, 725, 131, 438) = 1.

Given numbers are 851, 725, 131, 438

The list of prime factors of all numbers are

Prime factors of 851 are 23 x 37

Prime factors of 725 are 5 x 5 x 29

Prime factors of 131 are 131

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 851, 725, 131, 438

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

Apply this formula for all numbers.

Step1:

LCM(851, 725) = 616975

GCD(851, 725) = ( 851 x 725 ) / 616975

= 851 / 725

= 851

Step2:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 851, 725, 131, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 920, 464, 864, 946
• GCD of 934, 264, 127, 280
• GCD of 222, 815, 214, 425
• GCD of 902, 843, 127, 383
• GCD of 966, 782, 477, 756

Given numbers are 851, 725, 131, 438
The greatest common divisor of numbers 851, 725, 131, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 725, 131, 438 is 1.

1. What is the GCD of 851, 725, 131, 438?

GCD of given numbers 851, 725, 131, 438 is 1

2. How to calculate the greatest common divisor of 851, 725, 131, 438?

We can find the highest common divisor of 851, 725, 131, 438 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 851, 725, 131, 438 i.e 1.

3. How can I use the GCD of 851, 725, 131, 438Calculator?

Out the numbers 851, 725, 131, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.