GCD of 802, 378, 253, 166 Calculator

Given Input numbers are 802, 378, 253, 166

In the factoring method, we have to find the divisors of all numbers

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

GCD of numbers is the greatest common divisor

So, the GCD (802, 378, 253, 166) = 1.

Given numbers are 802, 378, 253, 166

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 253 are 11 x 23

Prime factors of 166 are 2 x 83

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 802, 378, 253, 166

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(802, 378) = 151578

GCD(802, 378) = ( 802 x 378 ) / 151578

= 802 / 378

= 802

Step2:

LCM(2, 253) = 506

GCD(2, 253) = ( 2 x 253 ) / 506

= 2 / 253

= 2

Step3:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

So, Greatest Common Divisor of 802, 378, 253, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 740, 180, 895
• GCD of 257, 364, 276, 249
• GCD of 827, 209, 515, 689
• GCD of 885, 694, 192, 328
• GCD of 629, 226, 459, 755

Given numbers are 802, 378, 253, 166
The greatest common divisor of numbers 802, 378, 253, 166 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 378, 253, 166 is 1.

1. What is the GCD of 802, 378, 253, 166?

GCD of given numbers 802, 378, 253, 166 is 1

2. How to calculate the greatest common divisor of 802, 378, 253, 166?

We can find the highest common divisor of 802, 378, 253, 166 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 802, 378, 253, 166 i.e 1.

3. How can I use the GCD of 802, 378, 253, 166Calculator?

Out the numbers 802, 378, 253, 166 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.