GCD of 980, 865, 166, 684 Calculator

Given Input numbers are 980, 865, 166, 684

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

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

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (980, 865, 166, 684) = 1.

Given numbers are 980, 865, 166, 684

The list of prime factors of all numbers are

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

Prime factors of 865 are 5 x 173

Prime factors of 166 are 2 x 83

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 980, 865, 166, 684

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

Apply this formula for all numbers.

Step1:

LCM(980, 865) = 169540

GCD(980, 865) = ( 980 x 865 ) / 169540

= 980 / 865

= 980

Step2:

LCM(5, 166) = 830

GCD(5, 166) = ( 5 x 166 ) / 830

= 5 / 166

= 5

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 980, 865, 166, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 182, 461, 186
• GCD of 634, 648, 360, 283
• GCD of 184, 311, 627, 533
• GCD of 368, 761, 475, 626
• GCD of 400, 945, 605, 257

Given numbers are 980, 865, 166, 684
The greatest common divisor of numbers 980, 865, 166, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 865, 166, 684 is 1.

1. What is the GCD of 980, 865, 166, 684?

GCD of given numbers 980, 865, 166, 684 is 1

2. How to calculate the greatest common divisor of 980, 865, 166, 684?

We can find the highest common divisor of 980, 865, 166, 684 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 980, 865, 166, 684 i.e 1.

3. How can I use the GCD of 980, 865, 166, 684Calculator?

Out the numbers 980, 865, 166, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.