GCD of 615, 535, 80, 960 Calculator

Given Input numbers are 615, 535, 80, 960

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

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

Divisors of 80 :

The positive integer divisors of 80 that completely divides 80 are.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

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

GCD of numbers is the greatest common divisor

So, the GCD (615, 535, 80, 960) = 5.

Given numbers are 615, 535, 80, 960

The list of prime factors of all numbers are

Prime factors of 615 are 3 x 5 x 41

Prime factors of 535 are 5 x 107

Prime factors of 80 are 2 x 2 x 2 x 2 x 5

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

The highest common occurrence is 5¹

Therefore, GCD of 615, 535, 80, 960 is 5.

Given numbers are 615, 535, 80, 960

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

Apply this formula for all numbers.

Step1:

LCM(615, 535) = 65805

GCD(615, 535) = ( 615 x 535 ) / 65805

= 615 / 535

= 615

Step2:

LCM(5, 80) = 80

GCD(5, 80) = ( 5 x 80 ) / 80

= 5 / 80

= 5

Step3:

LCM(5, 960) = 960

GCD(5, 960) = ( 5 x 960 ) / 960

= 5 / 960

= 5

So, Greatest Common Divisor of 615, 535, 80, 960 is 5

Here are some samples of GCD of Numbers calculations.

• GCD of 679, 512, 64, 859
• GCD of 834, 189, 37, 564
• GCD of 340, 752, 73, 605
• GCD of 915, 857, 27, 435
• GCD of 208, 911, 70, 955

Given numbers are 615, 535, 80, 960
The greatest common divisor of numbers 615, 535, 80, 960 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 615, 535, 80, 960 is 5.

1. What is the GCD of 615, 535, 80, 960?

GCD of given numbers 615, 535, 80, 960 is 5

2. How to calculate the greatest common divisor of 615, 535, 80, 960?

We can find the highest common divisor of 615, 535, 80, 960 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 615, 535, 80, 960 i.e 5.

3. How can I use the GCD of 615, 535, 80, 960Calculator?

Out the numbers 615, 535, 80, 960 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.