GCD of 70, 149, 373, 651 Calculator

Given Input numbers are 70, 149, 373, 651

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Divisors of 651

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

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

Greatest Common Divisior

We found the divisors of 70, 149, 373, 651 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 149, 373, 651 is 1.

Therefore, GCD of numbers 70, 149, 373, 651 is 1

Given Input Data is 70, 149, 373, 651

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 149 is 149

Prime Factorization of 373 is 373

Prime Factorization of 651 is 3 x 7 x 31

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(70, 149) = 10430

GCD(70, 149) = ( 70 x 149 ) / 10430

GCD(70, 149) = 10430 / 10430

GCD(70, 149) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 373

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

LCM(1, 373) = 373

GCD(1, 373) = ( 1 x 373 ) / 373

GCD(1, 373) = 373 / 373

GCD(1, 373) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 651

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

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

GCD(1, 651) = 651 / 651

GCD(1, 651) = 1

GCD of 70, 149, 373, 651 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 78, 793, 938, 330
• GCD of 66, 500, 689, 270
• GCD of 14, 751, 249, 567
• GCD of 96, 445, 527, 308
• GCD of 96, 977, 789, 949

1. What is the GCD of 70, 149, 373, 651?

GCD of 70, 149, 373, 651 is 1

2. Where do I get the detailed procedure to find GCD of 70, 149, 373, 651?

You can find a detailed procedure to find GCD of 70, 149, 373, 651 on our page.

3. How to find GCD of 70, 149, 373, 651 on a calculator?

You can find the GCD of 70, 149, 373, 651 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.