GCD of 988, 342, 78, 534 Calculator

Given Input numbers are 988, 342, 78, 534

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

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 78 :

The positive integer divisors of 78 that completely divides 78 are.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 534 :

The positive integer divisors of 534 that completely divides 534 are.

1, 2, 3, 6, 89, 178, 267, 534

GCD of numbers is the greatest common divisor

So, the GCD (988, 342, 78, 534) = 2.

Given numbers are 988, 342, 78, 534

The list of prime factors of all numbers are

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 78 are 2 x 3 x 13

Prime factors of 534 are 2 x 3 x 89

The highest common occurrence is 2¹

Therefore, GCD of 988, 342, 78, 534 is 2.

Given numbers are 988, 342, 78, 534

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

Apply this formula for all numbers.

Step1:

LCM(988, 342) = 8892

GCD(988, 342) = ( 988 x 342 ) / 8892

= 988 / 342

= 988

Step2:

LCM(38, 78) = 1482

GCD(38, 78) = ( 38 x 78 ) / 1482

= 38 / 78

= 38

Step3:

LCM(2, 534) = 534

GCD(2, 534) = ( 2 x 534 ) / 534

= 2 / 534

= 2

So, Greatest Common Divisor of 988, 342, 78, 534 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 813, 254, 70, 742
• GCD of 960, 134, 44, 188
• GCD of 281, 756, 42, 366
• GCD of 490, 171, 76, 680
• GCD of 170, 824, 59, 758

Given numbers are 988, 342, 78, 534
The greatest common divisor of numbers 988, 342, 78, 534 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 342, 78, 534 is 2.

1. What is the GCD of 988, 342, 78, 534?

GCD of given numbers 988, 342, 78, 534 is 2

2. How to calculate the greatest common divisor of 988, 342, 78, 534?

We can find the highest common divisor of 988, 342, 78, 534 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 988, 342, 78, 534 i.e 2.

3. How can I use the GCD of 988, 342, 78, 534Calculator?

Out the numbers 988, 342, 78, 534 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.