GCD of 203, 675, 625, 989 Calculator

Given Input numbers are 203, 675, 625, 989

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

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

Divisors of 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 989 :

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

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (203, 675, 625, 989) = 1.

Given numbers are 203, 675, 625, 989

The list of prime factors of all numbers are

Prime factors of 203 are 7 x 29

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 989 are 23 x 43

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

Given numbers are 203, 675, 625, 989

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

Apply this formula for all numbers.

Step1:

LCM(203, 675) = 137025

GCD(203, 675) = ( 203 x 675 ) / 137025

= 203 / 675

= 203

Step2:

LCM(1, 625) = 625

GCD(1, 625) = ( 1 x 625 ) / 625

= 1 / 625

= 1

Step3:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

So, Greatest Common Divisor of 203, 675, 625, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 912, 490, 331, 360
• GCD of 840, 853, 364, 244
• GCD of 661, 187, 392, 862
• GCD of 572, 193, 176, 546
• GCD of 177, 887, 522, 342

Given numbers are 203, 675, 625, 989
The greatest common divisor of numbers 203, 675, 625, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 203, 675, 625, 989 is 1.

1. What is the GCD of 203, 675, 625, 989?

GCD of given numbers 203, 675, 625, 989 is 1

2. How to calculate the greatest common divisor of 203, 675, 625, 989?

We can find the highest common divisor of 203, 675, 625, 989 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 203, 675, 625, 989 i.e 1.

3. How can I use the GCD of 203, 675, 625, 989Calculator?

Out the numbers 203, 675, 625, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.