GCD of 139, 831, 421, 853 Calculator

Given Input numbers are 139, 831, 421, 853

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

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

GCD of numbers is the greatest common divisor

So, the GCD (139, 831, 421, 853) = 1.

Given numbers are 139, 831, 421, 853

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 831 are 3 x 277

Prime factors of 421 are 421

Prime factors of 853 are 853

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

Given numbers are 139, 831, 421, 853

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

Apply this formula for all numbers.

Step1:

LCM(139, 831) = 115509

GCD(139, 831) = ( 139 x 831 ) / 115509

= 139 / 831

= 139

Step2:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

Step3:

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

= 1 / 853

= 1

So, Greatest Common Divisor of 139, 831, 421, 853 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 684, 570, 110, 438
• GCD of 317, 698, 502, 963
• GCD of 115, 151, 888, 132
• GCD of 156, 292, 928, 141
• GCD of 371, 149, 564, 916

Given numbers are 139, 831, 421, 853
The greatest common divisor of numbers 139, 831, 421, 853 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 831, 421, 853 is 1.

1. What is the GCD of 139, 831, 421, 853?

GCD of given numbers 139, 831, 421, 853 is 1

2. How to calculate the greatest common divisor of 139, 831, 421, 853?

We can find the highest common divisor of 139, 831, 421, 853 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 139, 831, 421, 853 i.e 1.

3. How can I use the GCD of 139, 831, 421, 853Calculator?

Out the numbers 139, 831, 421, 853 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.