GCD of 196, 428, 853, 830 Calculator

Given Input numbers are 196, 428, 853, 830

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

Divisors of 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

GCD of numbers is the greatest common divisor

So, the GCD (196, 428, 853, 830) = 1.

Given numbers are 196, 428, 853, 830

The list of prime factors of all numbers are

Prime factors of 196 are 2 x 2 x 7 x 7

Prime factors of 428 are 2 x 2 x 107

Prime factors of 853 are 853

Prime factors of 830 are 2 x 5 x 83

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

Given numbers are 196, 428, 853, 830

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

Apply this formula for all numbers.

Step1:

LCM(196, 428) = 20972

GCD(196, 428) = ( 196 x 428 ) / 20972

= 196 / 428

= 196

Step2:

LCM(4, 853) = 3412

GCD(4, 853) = ( 4 x 853 ) / 3412

= 4 / 853

= 4

Step3:

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

= 1 / 830

= 1

So, Greatest Common Divisor of 196, 428, 853, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 545, 480, 735
• GCD of 645, 599, 369, 819
• GCD of 513, 920, 850, 650
• GCD of 704, 795, 951, 115
• GCD of 755, 987, 743, 668

Given numbers are 196, 428, 853, 830
The greatest common divisor of numbers 196, 428, 853, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 196, 428, 853, 830 is 1.

1. What is the GCD of 196, 428, 853, 830?

GCD of given numbers 196, 428, 853, 830 is 1

2. How to calculate the greatest common divisor of 196, 428, 853, 830?

We can find the highest common divisor of 196, 428, 853, 830 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 196, 428, 853, 830 i.e 1.

3. How can I use the GCD of 196, 428, 853, 830Calculator?

Out the numbers 196, 428, 853, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.