GCD of 140, 128, 757, 528 Calculator

Given Input numbers are 140, 128, 757, 528

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

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Greatest Common Divisior

We found the divisors of 140, 128, 757, 528 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 140, 128, 757, 528 is 1.

Therefore, GCD of numbers 140, 128, 757, 528 is 1

Given Input Data is 140, 128, 757, 528

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

Prime Factorization of 140 is 2 x 2 x 5 x 7

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 757 is 757

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 x 11

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(140, 128) = 4480

GCD(140, 128) = ( 140 x 128 ) / 4480

GCD(140, 128) = 17920 / 4480

GCD(140, 128) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 757

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

LCM(4, 757) = 3028

GCD(4, 757) = ( 4 x 757 ) / 3028

GCD(4, 757) = 3028 / 3028

GCD(4, 757) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 528

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

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

GCD(1, 528) = 528 / 528

GCD(1, 528) = 1

GCD of 140, 128, 757, 528 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 524, 797, 658, 564
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• GCD of 212, 587, 772, 275

1. What is the GCD of 140, 128, 757, 528?

GCD of 140, 128, 757, 528 is 1

2. Where do I get the detailed procedure to find GCD of 140, 128, 757, 528?

You can find a detailed procedure to find GCD of 140, 128, 757, 528 on our page.

3. How to find GCD of 140, 128, 757, 528 on a calculator?

You can find the GCD of 140, 128, 757, 528 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.