GCD of 988, 210, 825, 178 Calculator

Given Input numbers are 988, 210, 825, 178

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 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

GCD of numbers is the greatest common divisor

So, the GCD (988, 210, 825, 178) = 1.

Given numbers are 988, 210, 825, 178

The list of prime factors of all numbers are

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

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 178 are 2 x 89

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

Given numbers are 988, 210, 825, 178

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

Apply this formula for all numbers.

Step1:

LCM(988, 210) = 103740

GCD(988, 210) = ( 988 x 210 ) / 103740

= 988 / 210

= 988

Step2:

LCM(2, 825) = 1650

GCD(2, 825) = ( 2 x 825 ) / 1650

= 2 / 825

= 2

Step3:

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

= 1 / 178

= 1

So, Greatest Common Divisor of 988, 210, 825, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 240, 998, 654, 834
• GCD of 280, 670, 160, 256
• GCD of 674, 204, 605, 911
• GCD of 857, 876, 248, 239
• GCD of 668, 172, 123, 397

Given numbers are 988, 210, 825, 178
The greatest common divisor of numbers 988, 210, 825, 178 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 210, 825, 178 is 1.

1. What is the GCD of 988, 210, 825, 178?

GCD of given numbers 988, 210, 825, 178 is 1

2. How to calculate the greatest common divisor of 988, 210, 825, 178?

We can find the highest common divisor of 988, 210, 825, 178 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, 210, 825, 178 i.e 1.

3. How can I use the GCD of 988, 210, 825, 178Calculator?

Out the numbers 988, 210, 825, 178 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.