GCD of 88, 640, 142, 801 Calculator

Given Input numbers are 88, 640, 142, 801

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

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 801

List of positive integer divisors of 801 that divides 801 without a remainder.

1, 3, 9, 89, 267, 801

Greatest Common Divisior

We found the divisors of 88, 640, 142, 801 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 88, 640, 142, 801 is 1.

Therefore, GCD of numbers 88, 640, 142, 801 is 1

Given Input Data is 88, 640, 142, 801

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

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 142 is 2 x 71

Prime Factorization of 801 is 3 x 3 x 89

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(88, 640) = 7040

GCD(88, 640) = ( 88 x 640 ) / 7040

GCD(88, 640) = 56320 / 7040

GCD(88, 640) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 142

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

LCM(8, 142) = 568

GCD(8, 142) = ( 8 x 142 ) / 568

GCD(8, 142) = 1136 / 568

GCD(8, 142) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 801

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

LCM(2, 801) = 1602

GCD(2, 801) = ( 2 x 801 ) / 1602

GCD(2, 801) = 1602 / 1602

GCD(2, 801) = 1

GCD of 88, 640, 142, 801 is 1

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• GCD of 14, 175, 606, 242
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1. What is the GCD of 88, 640, 142, 801?

GCD of 88, 640, 142, 801 is 1

2. Where do I get the detailed procedure to find GCD of 88, 640, 142, 801?

You can find a detailed procedure to find GCD of 88, 640, 142, 801 on our page.

3. How to find GCD of 88, 640, 142, 801 on a calculator?

You can find the GCD of 88, 640, 142, 801 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.