GCD of 677, 960, 240, 245 Calculator

Given Input numbers are 677, 960, 240, 245

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

Divisors of 677 :

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

1, 677

Divisors of 960 :

The positive integer divisors of 960 that completely divides 960 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

GCD of numbers is the greatest common divisor

So, the GCD (677, 960, 240, 245) = 1.

Given numbers are 677, 960, 240, 245

The list of prime factors of all numbers are

Prime factors of 677 are 677

Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 245 are 5 x 7 x 7

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

Given numbers are 677, 960, 240, 245

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

Apply this formula for all numbers.

Step1:

LCM(677, 960) = 649920

GCD(677, 960) = ( 677 x 960 ) / 649920

= 677 / 960

= 677

Step2:

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

= 1 / 240

= 1

Step3:

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

= 1 / 245

= 1

So, Greatest Common Divisor of 677, 960, 240, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 975, 179, 334, 339
• GCD of 121, 553, 882, 579
• GCD of 134, 701, 806, 996
• GCD of 101, 838, 515, 762
• GCD of 746, 224, 215, 831

Given numbers are 677, 960, 240, 245
The greatest common divisor of numbers 677, 960, 240, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 677, 960, 240, 245 is 1.

1. What is the GCD of 677, 960, 240, 245?

GCD of given numbers 677, 960, 240, 245 is 1

2. How to calculate the greatest common divisor of 677, 960, 240, 245?

We can find the highest common divisor of 677, 960, 240, 245 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 677, 960, 240, 245 i.e 1.

3. How can I use the GCD of 677, 960, 240, 245Calculator?

Out the numbers 677, 960, 240, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.