GCD of 980, 950, 143, 394 Calculator

Given Input numbers are 980, 950, 143, 394

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 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

GCD of numbers is the greatest common divisor

So, the GCD (980, 950, 143, 394) = 1.

Given numbers are 980, 950, 143, 394

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 950 are 2 x 5 x 5 x 19

Prime factors of 143 are 11 x 13

Prime factors of 394 are 2 x 197

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

Given numbers are 980, 950, 143, 394

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

Apply this formula for all numbers.

Step1:

LCM(980, 950) = 93100

GCD(980, 950) = ( 980 x 950 ) / 93100

= 980 / 950

= 980

Step2:

LCM(10, 143) = 1430

GCD(10, 143) = ( 10 x 143 ) / 1430

= 10 / 143

= 10

Step3:

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

= 1 / 394

= 1

So, Greatest Common Divisor of 980, 950, 143, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 513, 532, 206, 763
• GCD of 991, 170, 609, 367
• GCD of 710, 465, 588, 334
• GCD of 209, 347, 611, 201
• GCD of 677, 882, 688, 417

Given numbers are 980, 950, 143, 394
The greatest common divisor of numbers 980, 950, 143, 394 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 950, 143, 394 is 1.

1. What is the GCD of 980, 950, 143, 394?

GCD of given numbers 980, 950, 143, 394 is 1

2. How to calculate the greatest common divisor of 980, 950, 143, 394?

We can find the highest common divisor of 980, 950, 143, 394 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, 950, 143, 394 i.e 1.

3. How can I use the GCD of 980, 950, 143, 394Calculator?

Out the numbers 980, 950, 143, 394 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.