GCD of 685, 298, 196 Calculator

Given Input numbers are 685, 298, 196

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 298 :

The positive integer divisors of 298 that completely divides 298 are.

1, 2, 149, 298

Divisors of 196 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (685, 298, 196) = 1.

Given numbers are 685, 298, 196

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 298 are 2 x 149

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

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

Given numbers are 685, 298, 196

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

Apply this formula for all numbers.

Step1:

LCM(685, 298) = 204130

GCD(685, 298) = ( 685 x 298 ) / 204130

= 685 / 298

= 685

Step2:

LCM(1, 196) = 196

GCD(1, 196) = ( 1 x 196 ) / 196

= 1 / 196

= 1

So, Greatest Common Divisor of 685, 298, 196 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 499, 817
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• GCD of 584, 460, 871
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Given numbers are 685, 298, 196
The greatest common divisor of numbers 685, 298, 196 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 298, 196 is 1.

1. What is the GCD of 685, 298, 196?

GCD of given numbers 685, 298, 196 is 1

2. How to calculate the greatest common divisor of 685, 298, 196?

We can find the highest common divisor of 685, 298, 196 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 685, 298, 196 i.e 1.

3. How can I use the GCD of 685, 298, 196Calculator?

Out the numbers 685, 298, 196 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.