GCD of 977, 308, 828, 306 Calculator

Given Input numbers are 977, 308, 828, 306

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 306 :

The positive integer divisors of 306 that completely divides 306 are.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

GCD of numbers is the greatest common divisor

So, the GCD (977, 308, 828, 306) = 1.

Given numbers are 977, 308, 828, 306

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 306 are 2 x 3 x 3 x 17

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

Given numbers are 977, 308, 828, 306

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

Apply this formula for all numbers.

Step1:

LCM(977, 308) = 300916

GCD(977, 308) = ( 977 x 308 ) / 300916

= 977 / 308

= 977

Step2:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

Step3:

LCM(1, 306) = 306

GCD(1, 306) = ( 1 x 306 ) / 306

= 1 / 306

= 1

So, Greatest Common Divisor of 977, 308, 828, 306 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 962, 837, 166, 108
• GCD of 435, 109, 179, 177
• GCD of 394, 702, 562, 582
• GCD of 339, 637, 250, 412
• GCD of 993, 653, 984, 962

Given numbers are 977, 308, 828, 306
The greatest common divisor of numbers 977, 308, 828, 306 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 308, 828, 306 is 1.

1. What is the GCD of 977, 308, 828, 306?

GCD of given numbers 977, 308, 828, 306 is 1

2. How to calculate the greatest common divisor of 977, 308, 828, 306?

We can find the highest common divisor of 977, 308, 828, 306 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 977, 308, 828, 306 i.e 1.

3. How can I use the GCD of 977, 308, 828, 306Calculator?

Out the numbers 977, 308, 828, 306 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.