GCD of 777, 672, 491, 909 Calculator

Given Input numbers are 777, 672, 491, 909

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

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

Divisors of 909 :

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

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (777, 672, 491, 909) = 1.

Given numbers are 777, 672, 491, 909

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 491 are 491

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 777, 672, 491, 909

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

Apply this formula for all numbers.

Step1:

LCM(777, 672) = 24864

GCD(777, 672) = ( 777 x 672 ) / 24864

= 777 / 672

= 777

Step2:

LCM(21, 491) = 10311

GCD(21, 491) = ( 21 x 491 ) / 10311

= 21 / 491

= 21

Step3:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

So, Greatest Common Divisor of 777, 672, 491, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 281, 500, 923, 844
• GCD of 225, 303, 698, 736
• GCD of 522, 172, 571, 828
• GCD of 680, 256, 778, 872
• GCD of 748, 680, 471, 610

Given numbers are 777, 672, 491, 909
The greatest common divisor of numbers 777, 672, 491, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 672, 491, 909 is 1.

1. What is the GCD of 777, 672, 491, 909?

GCD of given numbers 777, 672, 491, 909 is 1

2. How to calculate the greatest common divisor of 777, 672, 491, 909?

We can find the highest common divisor of 777, 672, 491, 909 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 777, 672, 491, 909 i.e 1.

3. How can I use the GCD of 777, 672, 491, 909Calculator?

Out the numbers 777, 672, 491, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.