GCD of 104, 802, 780, 965 Calculator

Given Input numbers are 104, 802, 780, 965

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

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 802 :

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

1, 2, 401, 802

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (104, 802, 780, 965) = 1.

Given numbers are 104, 802, 780, 965

The list of prime factors of all numbers are

Prime factors of 104 are 2 x 2 x 2 x 13

Prime factors of 802 are 2 x 401

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 965 are 5 x 193

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

Given numbers are 104, 802, 780, 965

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

Apply this formula for all numbers.

Step1:

LCM(104, 802) = 41704

GCD(104, 802) = ( 104 x 802 ) / 41704

= 104 / 802

= 104

Step2:

LCM(2, 780) = 780

GCD(2, 780) = ( 2 x 780 ) / 780

= 2 / 780

= 2

Step3:

LCM(2, 965) = 1930

GCD(2, 965) = ( 2 x 965 ) / 1930

= 2 / 965

= 2

So, Greatest Common Divisor of 104, 802, 780, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 625, 750, 458
• GCD of 547, 953, 808, 943
• GCD of 165, 264, 425, 971
• GCD of 565, 999, 798, 129
• GCD of 871, 659, 383, 988

Given numbers are 104, 802, 780, 965
The greatest common divisor of numbers 104, 802, 780, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 802, 780, 965 is 1.

1. What is the GCD of 104, 802, 780, 965?

GCD of given numbers 104, 802, 780, 965 is 1

2. How to calculate the greatest common divisor of 104, 802, 780, 965?

We can find the highest common divisor of 104, 802, 780, 965 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 104, 802, 780, 965 i.e 1.

3. How can I use the GCD of 104, 802, 780, 965Calculator?

Out the numbers 104, 802, 780, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.