GCD of 985, 235, 842, 747 Calculator

Given Input numbers are 985, 235, 842, 747

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

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

Divisors of 235 :

The positive integer divisors of 235 that completely divides 235 are.

1, 5, 47, 235

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

GCD of numbers is the greatest common divisor

So, the GCD (985, 235, 842, 747) = 1.

Given numbers are 985, 235, 842, 747

The list of prime factors of all numbers are

Prime factors of 985 are 5 x 197

Prime factors of 235 are 5 x 47

Prime factors of 842 are 2 x 421

Prime factors of 747 are 3 x 3 x 83

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

Given numbers are 985, 235, 842, 747

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

Apply this formula for all numbers.

Step1:

LCM(985, 235) = 46295

GCD(985, 235) = ( 985 x 235 ) / 46295

= 985 / 235

= 985

Step2:

LCM(5, 842) = 4210

GCD(5, 842) = ( 5 x 842 ) / 4210

= 5 / 842

= 5

Step3:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

So, Greatest Common Divisor of 985, 235, 842, 747 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 121, 358, 974, 389
• GCD of 177, 459, 245, 137
• GCD of 541, 664, 188, 957
• GCD of 416, 158, 797, 165
• GCD of 407, 338, 929, 138

Given numbers are 985, 235, 842, 747
The greatest common divisor of numbers 985, 235, 842, 747 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 985, 235, 842, 747 is 1.

1. What is the GCD of 985, 235, 842, 747?

GCD of given numbers 985, 235, 842, 747 is 1

2. How to calculate the greatest common divisor of 985, 235, 842, 747?

We can find the highest common divisor of 985, 235, 842, 747 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 985, 235, 842, 747 i.e 1.

3. How can I use the GCD of 985, 235, 842, 747Calculator?

Out the numbers 985, 235, 842, 747 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.