GCD of 857, 982, 523, 980 Calculator

Given Input numbers are 857, 982, 523, 980

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

Divisors of 857 :

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

1, 857

Divisors of 982 :

The positive integer divisors of 982 that completely divides 982 are.

1, 2, 491, 982

Divisors of 523 :

The positive integer divisors of 523 that completely divides 523 are.

1, 523

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (857, 982, 523, 980) = 1.

Given numbers are 857, 982, 523, 980

The list of prime factors of all numbers are

Prime factors of 857 are 857

Prime factors of 982 are 2 x 491

Prime factors of 523 are 523

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 857, 982, 523, 980

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

Apply this formula for all numbers.

Step1:

LCM(857, 982) = 841574

GCD(857, 982) = ( 857 x 982 ) / 841574

= 857 / 982

= 857

Step2:

LCM(1, 523) = 523

GCD(1, 523) = ( 1 x 523 ) / 523

= 1 / 523

= 1

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 857, 982, 523, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 929, 422, 597
• GCD of 635, 582, 240, 260
• GCD of 778, 489, 916, 984
• GCD of 266, 566, 916, 941
• GCD of 360, 399, 149, 726

Given numbers are 857, 982, 523, 980
The greatest common divisor of numbers 857, 982, 523, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 857, 982, 523, 980 is 1.

1. What is the GCD of 857, 982, 523, 980?

GCD of given numbers 857, 982, 523, 980 is 1

2. How to calculate the greatest common divisor of 857, 982, 523, 980?

We can find the highest common divisor of 857, 982, 523, 980 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 857, 982, 523, 980 i.e 1.

3. How can I use the GCD of 857, 982, 523, 980Calculator?

Out the numbers 857, 982, 523, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.