GCD of 615, 748, 130, 772 Calculator

Given Input numbers are 615, 748, 130, 772

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 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

GCD of numbers is the greatest common divisor

So, the GCD (615, 748, 130, 772) = 1.

Given numbers are 615, 748, 130, 772

The list of prime factors of all numbers are

Prime factors of 615 are 3 x 5 x 41

Prime factors of 748 are 2 x 2 x 11 x 17

Prime factors of 130 are 2 x 5 x 13

Prime factors of 772 are 2 x 2 x 193

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

Given numbers are 615, 748, 130, 772

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

Apply this formula for all numbers.

Step1:

LCM(615, 748) = 460020

GCD(615, 748) = ( 615 x 748 ) / 460020

= 615 / 748

= 615

Step2:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

Step3:

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

= 1 / 772

= 1

So, Greatest Common Divisor of 615, 748, 130, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 674, 705, 318, 768
• GCD of 933, 579, 948, 263
• GCD of 215, 407, 890, 527
• GCD of 614, 201, 547, 633
• GCD of 249, 970, 312, 360

Given numbers are 615, 748, 130, 772
The greatest common divisor of numbers 615, 748, 130, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 615, 748, 130, 772 is 1.

1. What is the GCD of 615, 748, 130, 772?

GCD of given numbers 615, 748, 130, 772 is 1

2. How to calculate the greatest common divisor of 615, 748, 130, 772?

We can find the highest common divisor of 615, 748, 130, 772 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, 748, 130, 772 i.e 1.

3. How can I use the GCD of 615, 748, 130, 772Calculator?

Out the numbers 615, 748, 130, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.