GCD of 474, 909, 196, 920 Calculator

Given Input numbers are 474, 909, 196, 920

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

Divisors of 474 :

The positive integer divisors of 474 that completely divides 474 are.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

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 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (474, 909, 196, 920) = 1.

Given numbers are 474, 909, 196, 920

The list of prime factors of all numbers are

Prime factors of 474 are 2 x 3 x 79

Prime factors of 909 are 3 x 3 x 101

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

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 474, 909, 196, 920

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

Apply this formula for all numbers.

Step1:

LCM(474, 909) = 143622

GCD(474, 909) = ( 474 x 909 ) / 143622

= 474 / 909

= 474

Step2:

LCM(3, 196) = 588

GCD(3, 196) = ( 3 x 196 ) / 588

= 3 / 196

= 3

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 474, 909, 196, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 843, 497, 606, 500
• GCD of 798, 565, 492, 683
• GCD of 663, 148, 946, 881
• GCD of 751, 752, 654, 724
• GCD of 824, 699, 584, 302

Given numbers are 474, 909, 196, 920
The greatest common divisor of numbers 474, 909, 196, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 909, 196, 920 is 1.

1. What is the GCD of 474, 909, 196, 920?

GCD of given numbers 474, 909, 196, 920 is 1

2. How to calculate the greatest common divisor of 474, 909, 196, 920?

We can find the highest common divisor of 474, 909, 196, 920 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 474, 909, 196, 920 i.e 1.

3. How can I use the GCD of 474, 909, 196, 920Calculator?

Out the numbers 474, 909, 196, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.