GCD of 307, 133, 820 Calculator

Given Input numbers are 307, 133, 820

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

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (307, 133, 820) = 1.

Given numbers are 307, 133, 820

The list of prime factors of all numbers are

Prime factors of 307 are 307

Prime factors of 133 are 7 x 19

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 307, 133, 820

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

Apply this formula for all numbers.

Step1:

LCM(307, 133) = 40831

GCD(307, 133) = ( 307 x 133 ) / 40831

= 307 / 133

= 307

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 307, 133, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 684, 294, 134
• GCD of 467, 802, 308
• GCD of 764, 253, 128
• GCD of 982, 368, 609
• GCD of 863, 724, 347

Given numbers are 307, 133, 820
The greatest common divisor of numbers 307, 133, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 307, 133, 820 is 1.

1. What is the GCD of 307, 133, 820?

GCD of given numbers 307, 133, 820 is 1

2. How to calculate the greatest common divisor of 307, 133, 820?

We can find the highest common divisor of 307, 133, 820 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 307, 133, 820 i.e 1.

3. How can I use the GCD of 307, 133, 820Calculator?

Out the numbers 307, 133, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.