GCD of 985, 889, 147, 437 Calculator

Given Input numbers are 985, 889, 147, 437

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Greatest Common Divisior

We found the divisors of 985, 889, 147, 437 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 889, 147, 437 is 1.

Therefore, GCD of numbers 985, 889, 147, 437 is 1

Given Input Data is 985, 889, 147, 437

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 985 is 5 x 197

Prime Factorization of 889 is 7 x 127

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 437 is 19 x 23

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(985, 889) = 875665

GCD(985, 889) = ( 985 x 889 ) / 875665

GCD(985, 889) = 875665 / 875665

GCD(985, 889) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 147

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

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

GCD(1, 147) = 147 / 147

GCD(1, 147) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

GCD of 985, 889, 147, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 660, 856, 384
• GCD of 390, 436, 269, 869
• GCD of 737, 466, 131, 674
• GCD of 843, 382, 163, 483
• GCD of 665, 937, 871, 548

1. What is the GCD of 985, 889, 147, 437?

GCD of 985, 889, 147, 437 is 1

2. Where do I get the detailed procedure to find GCD of 985, 889, 147, 437?

You can find a detailed procedure to find GCD of 985, 889, 147, 437 on our page.

3. How to find GCD of 985, 889, 147, 437 on a calculator?

You can find the GCD of 985, 889, 147, 437 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.