GCD of 840, 121, 737 Calculator

Given Input numbers are 840, 121, 737

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

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 737

List of positive integer divisors of 737 that divides 737 without a remainder.

1, 11, 67, 737

Greatest Common Divisior

We found the divisors of 840, 121, 737 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 840, 121, 737 is 1.

Therefore, GCD of numbers 840, 121, 737 is 1

Given Input Data is 840, 121, 737

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

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

Prime Factorization of 121 is 11 x 11

Prime Factorization of 737 is 11 x 67

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(840, 121) = 101640

GCD(840, 121) = ( 840 x 121 ) / 101640

GCD(840, 121) = 101640 / 101640

GCD(840, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 737

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

LCM(1, 737) = 737

GCD(1, 737) = ( 1 x 737 ) / 737

GCD(1, 737) = 737 / 737

GCD(1, 737) = 1

GCD of 840, 121, 737 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 628, 320
• GCD of 385, 196, 432
• GCD of 304, 515, 728
• GCD of 160, 834, 852
• GCD of 201, 132, 539

1. What is the GCD of 840, 121, 737?

GCD of 840, 121, 737 is 1

2. Where do I get the detailed procedure to find GCD of 840, 121, 737?

You can find a detailed procedure to find GCD of 840, 121, 737 on our page.

3. How to find GCD of 840, 121, 737 on a calculator?

You can find the GCD of 840, 121, 737 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.