GCD of 253, 710, 158, 842 Calculator

Given Input numbers are 253, 710, 158, 842

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (253, 710, 158, 842) = 1.

Given numbers are 253, 710, 158, 842

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 710 are 2 x 5 x 71

Prime factors of 158 are 2 x 79

Prime factors of 842 are 2 x 421

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

Given numbers are 253, 710, 158, 842

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

Apply this formula for all numbers.

Step1:

LCM(253, 710) = 179630

GCD(253, 710) = ( 253 x 710 ) / 179630

= 253 / 710

= 253

Step2:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 253, 710, 158, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 681, 413, 815
• GCD of 600, 934, 652, 521
• GCD of 825, 472, 576, 109
• GCD of 561, 710, 276, 803
• GCD of 343, 164, 632, 846

Given numbers are 253, 710, 158, 842
The greatest common divisor of numbers 253, 710, 158, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 710, 158, 842 is 1.

1. What is the GCD of 253, 710, 158, 842?

GCD of given numbers 253, 710, 158, 842 is 1

2. How to calculate the greatest common divisor of 253, 710, 158, 842?

We can find the highest common divisor of 253, 710, 158, 842 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 253, 710, 158, 842 i.e 1.

3. How can I use the GCD of 253, 710, 158, 842Calculator?

Out the numbers 253, 710, 158, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.