GCD of 812, 357, 907, 977 Calculator

Given Input numbers are 812, 357, 907, 977

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

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 907 :

The positive integer divisors of 907 that completely divides 907 are.

1, 907

Divisors of 977 :

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

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (812, 357, 907, 977) = 1.

Given numbers are 812, 357, 907, 977

The list of prime factors of all numbers are

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 357 are 3 x 7 x 17

Prime factors of 907 are 907

Prime factors of 977 are 977

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

Given numbers are 812, 357, 907, 977

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

Apply this formula for all numbers.

Step1:

LCM(812, 357) = 41412

GCD(812, 357) = ( 812 x 357 ) / 41412

= 812 / 357

= 812

Step2:

LCM(7, 907) = 6349

GCD(7, 907) = ( 7 x 907 ) / 6349

= 7 / 907

= 7

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 812, 357, 907, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 671, 109, 171
• GCD of 127, 727, 965, 603
• GCD of 390, 135, 875, 874
• GCD of 807, 163, 983, 181
• GCD of 450, 167, 538, 819

Given numbers are 812, 357, 907, 977
The greatest common divisor of numbers 812, 357, 907, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 357, 907, 977 is 1.

1. What is the GCD of 812, 357, 907, 977?

GCD of given numbers 812, 357, 907, 977 is 1

2. How to calculate the greatest common divisor of 812, 357, 907, 977?

We can find the highest common divisor of 812, 357, 907, 977 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 812, 357, 907, 977 i.e 1.

3. How can I use the GCD of 812, 357, 907, 977Calculator?

Out the numbers 812, 357, 907, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.