GCD of 920, 831, 98, 857 Calculator

Given Input numbers are 920, 831, 98, 857

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

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 98 :

The positive integer divisors of 98 that completely divides 98 are.

1, 2, 7, 14, 49, 98

Divisors of 857 :

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

1, 857

GCD of numbers is the greatest common divisor

So, the GCD (920, 831, 98, 857) = 1.

Given numbers are 920, 831, 98, 857

The list of prime factors of all numbers are

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 831 are 3 x 277

Prime factors of 98 are 2 x 7 x 7

Prime factors of 857 are 857

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

Given numbers are 920, 831, 98, 857

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

Apply this formula for all numbers.

Step1:

LCM(920, 831) = 764520

GCD(920, 831) = ( 920 x 831 ) / 764520

= 920 / 831

= 920

Step2:

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

= 1 / 98

= 1

Step3:

LCM(1, 857) = 857

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

= 1 / 857

= 1

So, Greatest Common Divisor of 920, 831, 98, 857 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 275, 57, 833
• GCD of 373, 301, 59, 678
• GCD of 475, 305, 51, 607
• GCD of 462, 307, 42, 864
• GCD of 190, 542, 15, 701

Given numbers are 920, 831, 98, 857
The greatest common divisor of numbers 920, 831, 98, 857 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 831, 98, 857 is 1.

1. What is the GCD of 920, 831, 98, 857?

GCD of given numbers 920, 831, 98, 857 is 1

2. How to calculate the greatest common divisor of 920, 831, 98, 857?

We can find the highest common divisor of 920, 831, 98, 857 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 920, 831, 98, 857 i.e 1.

3. How can I use the GCD of 920, 831, 98, 857Calculator?

Out the numbers 920, 831, 98, 857 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.