GCD of 420, 952, 194, 802 Calculator

Given Input numbers are 420, 952, 194, 802

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

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 952 :

The positive integer divisors of 952 that completely divides 952 are.

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

Divisors of 802 :

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

1, 2, 401, 802

GCD of numbers is the greatest common divisor

So, the GCD (420, 952, 194, 802) = 2.

Given numbers are 420, 952, 194, 802

The list of prime factors of all numbers are

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 952 are 2 x 2 x 2 x 7 x 17

Prime factors of 194 are 2 x 97

Prime factors of 802 are 2 x 401

The highest common occurrence is 2¹

Therefore, GCD of 420, 952, 194, 802 is 2.

Given numbers are 420, 952, 194, 802

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

Apply this formula for all numbers.

Step1:

LCM(420, 952) = 14280

GCD(420, 952) = ( 420 x 952 ) / 14280

= 420 / 952

= 420

Step2:

LCM(28, 194) = 2716

GCD(28, 194) = ( 28 x 194 ) / 2716

= 28 / 194

= 28

Step3:

LCM(2, 802) = 802

GCD(2, 802) = ( 2 x 802 ) / 802

= 2 / 802

= 2

So, Greatest Common Divisor of 420, 952, 194, 802 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 595, 270, 576, 159
• GCD of 160, 594, 999, 658
• GCD of 622, 853, 928, 438
• GCD of 193, 896, 538, 353
• GCD of 156, 815, 965, 677

Given numbers are 420, 952, 194, 802
The greatest common divisor of numbers 420, 952, 194, 802 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 420, 952, 194, 802 is 2.

1. What is the GCD of 420, 952, 194, 802?

GCD of given numbers 420, 952, 194, 802 is 2

2. How to calculate the greatest common divisor of 420, 952, 194, 802?

We can find the highest common divisor of 420, 952, 194, 802 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 420, 952, 194, 802 i.e 2.

3. How can I use the GCD of 420, 952, 194, 802Calculator?

Out the numbers 420, 952, 194, 802 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.