GCD of 989, 225, 102, 427 Calculator

Given Input numbers are 989, 225, 102, 427

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 102 :

The positive integer divisors of 102 that completely divides 102 are.

1, 2, 3, 6, 17, 34, 51, 102

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (989, 225, 102, 427) = 1.

Given numbers are 989, 225, 102, 427

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 102 are 2 x 3 x 17

Prime factors of 427 are 7 x 61

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

Given numbers are 989, 225, 102, 427

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

Apply this formula for all numbers.

Step1:

LCM(989, 225) = 222525

GCD(989, 225) = ( 989 x 225 ) / 222525

= 989 / 225

= 989

Step2:

LCM(1, 102) = 102

GCD(1, 102) = ( 1 x 102 ) / 102

= 1 / 102

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 989, 225, 102, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 588, 391, 334, 782
• GCD of 699, 936, 253, 315
• GCD of 596, 624, 839, 176
• GCD of 607, 795, 385, 840
• GCD of 172, 659, 206, 425

Given numbers are 989, 225, 102, 427
The greatest common divisor of numbers 989, 225, 102, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 225, 102, 427 is 1.

1. What is the GCD of 989, 225, 102, 427?

GCD of given numbers 989, 225, 102, 427 is 1

2. How to calculate the greatest common divisor of 989, 225, 102, 427?

We can find the highest common divisor of 989, 225, 102, 427 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 989, 225, 102, 427 i.e 1.

3. How can I use the GCD of 989, 225, 102, 427Calculator?

Out the numbers 989, 225, 102, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.