GCD of 840, 725, 677, 965 Calculator

Given Input numbers are 840, 725, 677, 965

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

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

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 (840, 725, 677, 965) = 1.

Given numbers are 840, 725, 677, 965

The list of prime factors of all numbers are

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 725 are 5 x 5 x 29

Prime factors of 677 are 677

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 840, 725, 677, 965

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

Apply this formula for all numbers.

Step1:

LCM(840, 725) = 121800

GCD(840, 725) = ( 840 x 725 ) / 121800

= 840 / 725

= 840

Step2:

LCM(5, 677) = 3385

GCD(5, 677) = ( 5 x 677 ) / 3385

= 5 / 677

= 5

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 840, 725, 677, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 658, 248, 126, 932
• GCD of 258, 283, 857, 772
• GCD of 758, 762, 665, 106
• GCD of 392, 286, 284, 442
• GCD of 961, 129, 889, 782

Given numbers are 840, 725, 677, 965
The greatest common divisor of numbers 840, 725, 677, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 725, 677, 965 is 1.

1. What is the GCD of 840, 725, 677, 965?

GCD of given numbers 840, 725, 677, 965 is 1

2. How to calculate the greatest common divisor of 840, 725, 677, 965?

We can find the highest common divisor of 840, 725, 677, 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 840, 725, 677, 965 i.e 1.

3. How can I use the GCD of 840, 725, 677, 965Calculator?

Out the numbers 840, 725, 677, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.