GCD of 112, 715, 945, 665 Calculator

Given Input numbers are 112, 715, 945, 665

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

Divisors of 112 :

The positive integer divisors of 112 that completely divides 112 are.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Divisors of 715 :

The positive integer divisors of 715 that completely divides 715 are.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

GCD of numbers is the greatest common divisor

So, the GCD (112, 715, 945, 665) = 1.

Given numbers are 112, 715, 945, 665

The list of prime factors of all numbers are

Prime factors of 112 are 2 x 2 x 2 x 2 x 7

Prime factors of 715 are 5 x 11 x 13

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 665 are 5 x 7 x 19

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

Given numbers are 112, 715, 945, 665

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

Apply this formula for all numbers.

Step1:

LCM(112, 715) = 80080

GCD(112, 715) = ( 112 x 715 ) / 80080

= 112 / 715

= 112

Step2:

LCM(1, 945) = 945

GCD(1, 945) = ( 1 x 945 ) / 945

= 1 / 945

= 1

Step3:

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

= 1 / 665

= 1

So, Greatest Common Divisor of 112, 715, 945, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 461, 262, 780, 660
• GCD of 569, 687, 368, 388
• GCD of 664, 624, 234, 709
• GCD of 988, 328, 819, 432
• GCD of 361, 808, 114, 322

Given numbers are 112, 715, 945, 665
The greatest common divisor of numbers 112, 715, 945, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 112, 715, 945, 665 is 1.

1. What is the GCD of 112, 715, 945, 665?

GCD of given numbers 112, 715, 945, 665 is 1

2. How to calculate the greatest common divisor of 112, 715, 945, 665?

We can find the highest common divisor of 112, 715, 945, 665 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 112, 715, 945, 665 i.e 1.

3. How can I use the GCD of 112, 715, 945, 665Calculator?

Out the numbers 112, 715, 945, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.