GCD of 168, 964, 985, 100 Calculator

Given Input numbers are 168, 964, 985, 100

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 985 :

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

1, 5, 197, 985

Divisors of 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

GCD of numbers is the greatest common divisor

So, the GCD (168, 964, 985, 100) = 1.

Given numbers are 168, 964, 985, 100

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 964 are 2 x 2 x 241

Prime factors of 985 are 5 x 197

Prime factors of 100 are 2 x 2 x 5 x 5

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

Given numbers are 168, 964, 985, 100

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

Apply this formula for all numbers.

Step1:

LCM(168, 964) = 40488

GCD(168, 964) = ( 168 x 964 ) / 40488

= 168 / 964

= 168

Step2:

LCM(4, 985) = 3940

GCD(4, 985) = ( 4 x 985 ) / 3940

= 4 / 985

= 4

Step3:

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

= 1 / 100

= 1

So, Greatest Common Divisor of 168, 964, 985, 100 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 701, 637, 969
• GCD of 439, 439, 120, 349
• GCD of 233, 259, 552, 822
• GCD of 358, 450, 240, 898
• GCD of 448, 811, 289, 553

Given numbers are 168, 964, 985, 100
The greatest common divisor of numbers 168, 964, 985, 100 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 964, 985, 100 is 1.

1. What is the GCD of 168, 964, 985, 100?

GCD of given numbers 168, 964, 985, 100 is 1

2. How to calculate the greatest common divisor of 168, 964, 985, 100?

We can find the highest common divisor of 168, 964, 985, 100 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 168, 964, 985, 100 i.e 1.

3. How can I use the GCD of 168, 964, 985, 100Calculator?

Out the numbers 168, 964, 985, 100 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.