GCD of 988, 138, 899, 898 Calculator

Given Input numbers are 988, 138, 899, 898

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 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 899 :

The positive integer divisors of 899 that completely divides 899 are.

1, 29, 31, 899

Divisors of 898 :

The positive integer divisors of 898 that completely divides 898 are.

1, 2, 449, 898

GCD of numbers is the greatest common divisor

So, the GCD (988, 138, 899, 898) = 1.

Given numbers are 988, 138, 899, 898

The list of prime factors of all numbers are

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

Prime factors of 138 are 2 x 3 x 23

Prime factors of 899 are 29 x 31

Prime factors of 898 are 2 x 449

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

Given numbers are 988, 138, 899, 898

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

Apply this formula for all numbers.

Step1:

LCM(988, 138) = 68172

GCD(988, 138) = ( 988 x 138 ) / 68172

= 988 / 138

= 988

Step2:

LCM(2, 899) = 1798

GCD(2, 899) = ( 2 x 899 ) / 1798

= 2 / 899

= 2

Step3:

LCM(1, 898) = 898

GCD(1, 898) = ( 1 x 898 ) / 898

= 1 / 898

= 1

So, Greatest Common Divisor of 988, 138, 899, 898 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 161, 732, 748
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• GCD of 989, 969, 964, 549
• GCD of 876, 966, 799, 527

Given numbers are 988, 138, 899, 898
The greatest common divisor of numbers 988, 138, 899, 898 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 138, 899, 898 is 1.

1. What is the GCD of 988, 138, 899, 898?

GCD of given numbers 988, 138, 899, 898 is 1

2. How to calculate the greatest common divisor of 988, 138, 899, 898?

We can find the highest common divisor of 988, 138, 899, 898 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, 138, 899, 898 i.e 1.

3. How can I use the GCD of 988, 138, 899, 898Calculator?

Out the numbers 988, 138, 899, 898 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.