GCD of 181, 138, 552, 988 Calculator

Given Input numbers are 181, 138, 552, 988

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

Divisors of 181 :

The positive integer divisors of 181 that completely divides 181 are.

1, 181

Divisors of 138 :

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

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

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

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

GCD of numbers is the greatest common divisor

So, the GCD (181, 138, 552, 988) = 1.

Given numbers are 181, 138, 552, 988

The list of prime factors of all numbers are

Prime factors of 181 are 181

Prime factors of 138 are 2 x 3 x 23

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

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

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

Given numbers are 181, 138, 552, 988

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

Apply this formula for all numbers.

Step1:

LCM(181, 138) = 24978

GCD(181, 138) = ( 181 x 138 ) / 24978

= 181 / 138

= 181

Step2:

LCM(1, 552) = 552

GCD(1, 552) = ( 1 x 552 ) / 552

= 1 / 552

= 1

Step3:

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

= 1 / 988

= 1

So, Greatest Common Divisor of 181, 138, 552, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 864, 630, 107
• GCD of 220, 886, 408, 768
• GCD of 126, 838, 515, 413
• GCD of 206, 398, 251, 500
• GCD of 441, 189, 134, 489

Given numbers are 181, 138, 552, 988
The greatest common divisor of numbers 181, 138, 552, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 181, 138, 552, 988 is 1.

1. What is the GCD of 181, 138, 552, 988?

GCD of given numbers 181, 138, 552, 988 is 1

2. How to calculate the greatest common divisor of 181, 138, 552, 988?

We can find the highest common divisor of 181, 138, 552, 988 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 181, 138, 552, 988 i.e 1.

3. How can I use the GCD of 181, 138, 552, 988Calculator?

Out the numbers 181, 138, 552, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.