GCD of 959, 857, 397, 145 Calculator

Given Input numbers are 959, 857, 397, 145

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

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (959, 857, 397, 145) = 1.

Given numbers are 959, 857, 397, 145

The list of prime factors of all numbers are

Prime factors of 959 are 7 x 137

Prime factors of 857 are 857

Prime factors of 397 are 397

Prime factors of 145 are 5 x 29

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

Given numbers are 959, 857, 397, 145

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

Apply this formula for all numbers.

Step1:

LCM(959, 857) = 821863

GCD(959, 857) = ( 959 x 857 ) / 821863

= 959 / 857

= 959

Step2:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 959, 857, 397, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 719, 743, 349
• GCD of 132, 653, 264, 235
• GCD of 199, 359, 572, 480
• GCD of 779, 196, 444, 891
• GCD of 369, 290, 437, 668

Given numbers are 959, 857, 397, 145
The greatest common divisor of numbers 959, 857, 397, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 959, 857, 397, 145 is 1.

1. What is the GCD of 959, 857, 397, 145?

GCD of given numbers 959, 857, 397, 145 is 1

2. How to calculate the greatest common divisor of 959, 857, 397, 145?

We can find the highest common divisor of 959, 857, 397, 145 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 959, 857, 397, 145 i.e 1.

3. How can I use the GCD of 959, 857, 397, 145Calculator?

Out the numbers 959, 857, 397, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.