GCD of 995, 153, 48, 661 Calculator

Given Input numbers are 995, 153, 48, 661

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

Divisors of 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Greatest Common Divisior

We found the divisors of 995, 153, 48, 661 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 995, 153, 48, 661 is 1.

Therefore, GCD of numbers 995, 153, 48, 661 is 1

Given Input Data is 995, 153, 48, 661

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

Prime Factorization of 995 is 5 x 199

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 661 is 661

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(995, 153) = 152235

GCD(995, 153) = ( 995 x 153 ) / 152235

GCD(995, 153) = 152235 / 152235

GCD(995, 153) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 661

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

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

GCD(1, 661) = 661 / 661

GCD(1, 661) = 1

GCD of 995, 153, 48, 661 is 1

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1. What is the GCD of 995, 153, 48, 661?

GCD of 995, 153, 48, 661 is 1

2. Where do I get the detailed procedure to find GCD of 995, 153, 48, 661?

You can find a detailed procedure to find GCD of 995, 153, 48, 661 on our page.

3. How to find GCD of 995, 153, 48, 661 on a calculator?

You can find the GCD of 995, 153, 48, 661 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.