GCD of 756, 721, 208, 958 Calculator

Given Input numbers are 756, 721, 208, 958

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

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

GCD of numbers is the greatest common divisor

So, the GCD (756, 721, 208, 958) = 1.

Given numbers are 756, 721, 208, 958

The list of prime factors of all numbers are

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

Prime factors of 721 are 7 x 103

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

Prime factors of 958 are 2 x 479

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

Given numbers are 756, 721, 208, 958

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

Apply this formula for all numbers.

Step1:

LCM(756, 721) = 77868

GCD(756, 721) = ( 756 x 721 ) / 77868

= 756 / 721

= 756

Step2:

LCM(7, 208) = 1456

GCD(7, 208) = ( 7 x 208 ) / 1456

= 7 / 208

= 7

Step3:

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

= 1 / 958

= 1

So, Greatest Common Divisor of 756, 721, 208, 958 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 327, 834, 743, 532
• GCD of 353, 522, 467, 323
• GCD of 606, 130, 162, 893
• GCD of 526, 760, 520, 192
• GCD of 254, 170, 322, 283

Given numbers are 756, 721, 208, 958
The greatest common divisor of numbers 756, 721, 208, 958 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 756, 721, 208, 958 is 1.

1. What is the GCD of 756, 721, 208, 958?

GCD of given numbers 756, 721, 208, 958 is 1

2. How to calculate the greatest common divisor of 756, 721, 208, 958?

We can find the highest common divisor of 756, 721, 208, 958 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 756, 721, 208, 958 i.e 1.

3. How can I use the GCD of 756, 721, 208, 958Calculator?

Out the numbers 756, 721, 208, 958 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.