GCD of 357, 878, 857, 812 Calculator

Given Input numbers are 357, 878, 857, 812

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

Divisors of 357 :

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

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

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

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

GCD of numbers is the greatest common divisor

So, the GCD (357, 878, 857, 812) = 1.

Given numbers are 357, 878, 857, 812

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 878 are 2 x 439

Prime factors of 857 are 857

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

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

Given numbers are 357, 878, 857, 812

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

Apply this formula for all numbers.

Step1:

LCM(357, 878) = 313446

GCD(357, 878) = ( 357 x 878 ) / 313446

= 357 / 878

= 357

Step2:

LCM(1, 857) = 857

GCD(1, 857) = ( 1 x 857 ) / 857

= 1 / 857

= 1

Step3:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

So, Greatest Common Divisor of 357, 878, 857, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 982, 650, 848, 456
• GCD of 737, 384, 486, 385
• GCD of 924, 459, 432, 533
• GCD of 857, 845, 816, 668
• GCD of 847, 675, 780, 921

Given numbers are 357, 878, 857, 812
The greatest common divisor of numbers 357, 878, 857, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 878, 857, 812 is 1.

1. What is the GCD of 357, 878, 857, 812?

GCD of given numbers 357, 878, 857, 812 is 1

2. How to calculate the greatest common divisor of 357, 878, 857, 812?

We can find the highest common divisor of 357, 878, 857, 812 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 357, 878, 857, 812 i.e 1.

3. How can I use the GCD of 357, 878, 857, 812Calculator?

Out the numbers 357, 878, 857, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.