GCD of 670, 651, 84, 448 Calculator

Given Input numbers are 670, 651, 84, 448

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 448

List of positive integer divisors of 448 that divides 448 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

Greatest Common Divisior

We found the divisors of 670, 651, 84, 448 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 651, 84, 448 is 1.

Therefore, GCD of numbers 670, 651, 84, 448 is 1

Given Input Data is 670, 651, 84, 448

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 448 is 2 x 2 x 2 x 2 x 2 x 2 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(670, 651) = 436170

GCD(670, 651) = ( 670 x 651 ) / 436170

GCD(670, 651) = 436170 / 436170

GCD(670, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 448

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

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

GCD(1, 448) = 448 / 448

GCD(1, 448) = 1

GCD of 670, 651, 84, 448 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 645, 125, 62, 341
• GCD of 212, 492, 29, 791
• GCD of 902, 217, 33, 537
• GCD of 498, 755, 52, 814
• GCD of 463, 266, 18, 616

1. What is the GCD of 670, 651, 84, 448?

GCD of 670, 651, 84, 448 is 1

2. Where do I get the detailed procedure to find GCD of 670, 651, 84, 448?

You can find a detailed procedure to find GCD of 670, 651, 84, 448 on our page.

3. How to find GCD of 670, 651, 84, 448 on a calculator?

You can find the GCD of 670, 651, 84, 448 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.