GCD of 538, 939, 948, 980 Calculator

Given Input numbers are 538, 939, 948, 980

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

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

Divisors of 948 :

The positive integer divisors of 948 that completely divides 948 are.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (538, 939, 948, 980) = 1.

Given numbers are 538, 939, 948, 980

The list of prime factors of all numbers are

Prime factors of 538 are 2 x 269

Prime factors of 939 are 3 x 313

Prime factors of 948 are 2 x 2 x 3 x 79

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 538, 939, 948, 980

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

Apply this formula for all numbers.

Step1:

LCM(538, 939) = 505182

GCD(538, 939) = ( 538 x 939 ) / 505182

= 538 / 939

= 538

Step2:

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

= 1 / 948

= 1

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 538, 939, 948, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 493, 414, 116
• GCD of 888, 199, 421, 558
• GCD of 611, 839, 708, 844
• GCD of 839, 722, 398, 352
• GCD of 339, 540, 492, 678

Given numbers are 538, 939, 948, 980
The greatest common divisor of numbers 538, 939, 948, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 538, 939, 948, 980 is 1.

1. What is the GCD of 538, 939, 948, 980?

GCD of given numbers 538, 939, 948, 980 is 1

2. How to calculate the greatest common divisor of 538, 939, 948, 980?

We can find the highest common divisor of 538, 939, 948, 980 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 538, 939, 948, 980 i.e 1.

3. How can I use the GCD of 538, 939, 948, 980Calculator?

Out the numbers 538, 939, 948, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.