GCD of 970, 752, 947, 378 Calculator

Given Input numbers are 970, 752, 947, 378

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

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 752

List of positive integer divisors of 752 that divides 752 without a remainder.

1, 2, 4, 8, 16, 47, 94, 188, 376, 752

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Greatest Common Divisior

We found the divisors of 970, 752, 947, 378 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 970, 752, 947, 378 is 1.

Therefore, GCD of numbers 970, 752, 947, 378 is 1

Given Input Data is 970, 752, 947, 378

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

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 752 is 2 x 2 x 2 x 2 x 47

Prime Factorization of 947 is 947

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

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(970, 752) = 364720

GCD(970, 752) = ( 970 x 752 ) / 364720

GCD(970, 752) = 729440 / 364720

GCD(970, 752) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 947

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

LCM(2, 947) = 1894

GCD(2, 947) = ( 2 x 947 ) / 1894

GCD(2, 947) = 1894 / 1894

GCD(2, 947) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 378

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

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

GCD(1, 378) = 378 / 378

GCD(1, 378) = 1

GCD of 970, 752, 947, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 726, 379, 937, 630
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• GCD of 918, 419, 507, 846
• GCD of 390, 275, 306, 868

1. What is the GCD of 970, 752, 947, 378?

GCD of 970, 752, 947, 378 is 1

2. Where do I get the detailed procedure to find GCD of 970, 752, 947, 378?

You can find a detailed procedure to find GCD of 970, 752, 947, 378 on our page.

3. How to find GCD of 970, 752, 947, 378 on a calculator?

You can find the GCD of 970, 752, 947, 378 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.