GCD of 691, 750, 61, 148 Calculator

Given Input numbers are 691, 750, 61, 148

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

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 750

List of positive integer divisors of 750 that divides 750 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Greatest Common Divisior

We found the divisors of 691, 750, 61, 148 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 691, 750, 61, 148 is 1.

Therefore, GCD of numbers 691, 750, 61, 148 is 1

Given Input Data is 691, 750, 61, 148

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

Prime Factorization of 691 is 691

Prime Factorization of 750 is 2 x 3 x 5 x 5 x 5

Prime Factorization of 61 is 61

Prime Factorization of 148 is 2 x 2 x 37

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(691, 750) = 518250

GCD(691, 750) = ( 691 x 750 ) / 518250

GCD(691, 750) = 518250 / 518250

GCD(691, 750) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 61

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

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

GCD(1, 61) = 61 / 61

GCD(1, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 148

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

LCM(1, 148) = 148

GCD(1, 148) = ( 1 x 148 ) / 148

GCD(1, 148) = 148 / 148

GCD(1, 148) = 1

GCD of 691, 750, 61, 148 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 804, 151, 35, 650
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• GCD of 785, 179, 69, 573
• GCD of 594, 216, 88, 852
• GCD of 293, 952, 88, 796

1. What is the GCD of 691, 750, 61, 148?

GCD of 691, 750, 61, 148 is 1

2. Where do I get the detailed procedure to find GCD of 691, 750, 61, 148?

You can find a detailed procedure to find GCD of 691, 750, 61, 148 on our page.

3. How to find GCD of 691, 750, 61, 148 on a calculator?

You can find the GCD of 691, 750, 61, 148 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.