GCD of 980, 310, 650, 802 Calculator

Given Input numbers are 980, 310, 650, 802

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 310 :

The positive integer divisors of 310 that completely divides 310 are.

1, 2, 5, 10, 31, 62, 155, 310

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

GCD of numbers is the greatest common divisor

So, the GCD (980, 310, 650, 802) = 2.

Given numbers are 980, 310, 650, 802

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 310 are 2 x 5 x 31

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 802 are 2 x 401

The highest common occurrence is 2¹

Therefore, GCD of 980, 310, 650, 802 is 2.

Given numbers are 980, 310, 650, 802

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

Apply this formula for all numbers.

Step1:

LCM(980, 310) = 30380

GCD(980, 310) = ( 980 x 310 ) / 30380

= 980 / 310

= 980

Step2:

LCM(10, 650) = 650

GCD(10, 650) = ( 10 x 650 ) / 650

= 10 / 650

= 10

Step3:

LCM(10, 802) = 4010

GCD(10, 802) = ( 10 x 802 ) / 4010

= 10 / 802

= 10

So, Greatest Common Divisor of 980, 310, 650, 802 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 660, 136, 340, 937
• GCD of 104, 307, 171, 830
• GCD of 453, 895, 396, 107
• GCD of 849, 764, 104, 896
• GCD of 279, 380, 248, 691

Given numbers are 980, 310, 650, 802
The greatest common divisor of numbers 980, 310, 650, 802 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 310, 650, 802 is 2.

1. What is the GCD of 980, 310, 650, 802?

GCD of given numbers 980, 310, 650, 802 is 2

2. How to calculate the greatest common divisor of 980, 310, 650, 802?

We can find the highest common divisor of 980, 310, 650, 802 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, 310, 650, 802 i.e 2.

3. How can I use the GCD of 980, 310, 650, 802Calculator?

Out the numbers 980, 310, 650, 802 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.