GCD of 989, 310, 425, 196 Calculator

Given Input numbers are 989, 310, 425, 196

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 310 :

The positive integer divisors of 310 that completely divides 310 are.

1, 2, 5, 10, 31, 62, 155, 310

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

GCD of numbers is the greatest common divisor

So, the GCD (989, 310, 425, 196) = 1.

Given numbers are 989, 310, 425, 196

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 310 are 2 x 5 x 31

Prime factors of 425 are 5 x 5 x 17

Prime factors of 196 are 2 x 2 x 7 x 7

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

Given numbers are 989, 310, 425, 196

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

Apply this formula for all numbers.

Step1:

LCM(989, 310) = 306590

GCD(989, 310) = ( 989 x 310 ) / 306590

= 989 / 310

= 989

Step2:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

Step3:

LCM(1, 196) = 196

GCD(1, 196) = ( 1 x 196 ) / 196

= 1 / 196

= 1

So, Greatest Common Divisor of 989, 310, 425, 196 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 731, 375, 466, 100
• GCD of 161, 100, 963, 829
• GCD of 399, 805, 285, 510
• GCD of 571, 572, 784, 142
• GCD of 768, 940, 921, 370

Given numbers are 989, 310, 425, 196
The greatest common divisor of numbers 989, 310, 425, 196 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 310, 425, 196 is 1.

1. What is the GCD of 989, 310, 425, 196?

GCD of given numbers 989, 310, 425, 196 is 1

2. How to calculate the greatest common divisor of 989, 310, 425, 196?

We can find the highest common divisor of 989, 310, 425, 196 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, 310, 425, 196 i.e 1.

3. How can I use the GCD of 989, 310, 425, 196Calculator?

Out the numbers 989, 310, 425, 196 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.