GCD of 640, 919, 35, 958 Calculator

Given Input numbers are 640, 919, 35, 958

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

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 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Divisors of 35

List of positive integer divisors of 35 that divides 35 without a remainder.

1, 5, 7, 35

Divisors of 958

List of positive integer divisors of 958 that divides 958 without a remainder.

1, 2, 479, 958

Greatest Common Divisior

We found the divisors of 640, 919, 35, 958 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 640, 919, 35, 958 is 1.

Therefore, GCD of numbers 640, 919, 35, 958 is 1

Given Input Data is 640, 919, 35, 958

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

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

Prime Factorization of 919 is 919

Prime Factorization of 35 is 5 x 7

Prime Factorization of 958 is 2 x 479

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(640, 919) = 588160

GCD(640, 919) = ( 640 x 919 ) / 588160

GCD(640, 919) = 588160 / 588160

GCD(640, 919) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 35

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

LCM(1, 35) = 35

GCD(1, 35) = ( 1 x 35 ) / 35

GCD(1, 35) = 35 / 35

GCD(1, 35) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 958

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

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

GCD(1, 958) = 958 / 958

GCD(1, 958) = 1

GCD of 640, 919, 35, 958 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 321, 463, 39, 641
• GCD of 454, 931, 72, 218
• GCD of 490, 902, 55, 363
• GCD of 522, 516, 12, 854
• GCD of 957, 229, 85, 300

1. What is the GCD of 640, 919, 35, 958?

GCD of 640, 919, 35, 958 is 1

2. Where do I get the detailed procedure to find GCD of 640, 919, 35, 958?

You can find a detailed procedure to find GCD of 640, 919, 35, 958 on our page.

3. How to find GCD of 640, 919, 35, 958 on a calculator?

You can find the GCD of 640, 919, 35, 958 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.