GCD of 980, 502, 164, 985 Calculator

Given Input numbers are 980, 502, 164, 985

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 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 985 :

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

1, 5, 197, 985

GCD of numbers is the greatest common divisor

So, the GCD (980, 502, 164, 985) = 1.

Given numbers are 980, 502, 164, 985

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 502 are 2 x 251

Prime factors of 164 are 2 x 2 x 41

Prime factors of 985 are 5 x 197

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

Given numbers are 980, 502, 164, 985

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

Apply this formula for all numbers.

Step1:

LCM(980, 502) = 245980

GCD(980, 502) = ( 980 x 502 ) / 245980

= 980 / 502

= 980

Step2:

LCM(2, 164) = 164

GCD(2, 164) = ( 2 x 164 ) / 164

= 2 / 164

= 2

Step3:

LCM(2, 985) = 1970

GCD(2, 985) = ( 2 x 985 ) / 1970

= 2 / 985

= 2

So, Greatest Common Divisor of 980, 502, 164, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 658, 614, 421, 343
• GCD of 164, 655, 584, 867
• GCD of 218, 234, 452, 775
• GCD of 772, 374, 354, 530
• GCD of 817, 486, 850, 620

Given numbers are 980, 502, 164, 985
The greatest common divisor of numbers 980, 502, 164, 985 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 502, 164, 985 is 1.

1. What is the GCD of 980, 502, 164, 985?

GCD of given numbers 980, 502, 164, 985 is 1

2. How to calculate the greatest common divisor of 980, 502, 164, 985?

We can find the highest common divisor of 980, 502, 164, 985 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, 502, 164, 985 i.e 1.

3. How can I use the GCD of 980, 502, 164, 985Calculator?

Out the numbers 980, 502, 164, 985 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.