GCD of 345, 985, 24, 981 Calculator

Given Input numbers are 345, 985, 24, 981

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

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 985 :

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

1, 5, 197, 985

Divisors of 24 :

The positive integer divisors of 24 that completely divides 24 are.

1, 2, 3, 4, 6, 8, 12, 24

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (345, 985, 24, 981) = 1.

Given numbers are 345, 985, 24, 981

The list of prime factors of all numbers are

Prime factors of 345 are 3 x 5 x 23

Prime factors of 985 are 5 x 197

Prime factors of 24 are 2 x 2 x 2 x 3

Prime factors of 981 are 3 x 3 x 109

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

Given numbers are 345, 985, 24, 981

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

Apply this formula for all numbers.

Step1:

LCM(345, 985) = 67965

GCD(345, 985) = ( 345 x 985 ) / 67965

= 345 / 985

= 345

Step2:

LCM(5, 24) = 120

GCD(5, 24) = ( 5 x 24 ) / 120

= 5 / 24

= 5

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 345, 985, 24, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 156, 468, 15, 798
• GCD of 128, 755, 38, 850
• GCD of 928, 232, 92, 337
• GCD of 765, 383, 30, 428
• GCD of 467, 233, 59, 174

Given numbers are 345, 985, 24, 981
The greatest common divisor of numbers 345, 985, 24, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 985, 24, 981 is 1.

1. What is the GCD of 345, 985, 24, 981?

GCD of given numbers 345, 985, 24, 981 is 1

2. How to calculate the greatest common divisor of 345, 985, 24, 981?

We can find the highest common divisor of 345, 985, 24, 981 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 345, 985, 24, 981 i.e 1.

3. How can I use the GCD of 345, 985, 24, 981Calculator?

Out the numbers 345, 985, 24, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.