GCD of 991, 759, 938, 738 Calculator

Given Input numbers are 991, 759, 938, 738

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

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 759 :

The positive integer divisors of 759 that completely divides 759 are.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

GCD of numbers is the greatest common divisor

So, the GCD (991, 759, 938, 738) = 1.

Given numbers are 991, 759, 938, 738

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 759 are 3 x 11 x 23

Prime factors of 938 are 2 x 7 x 67

Prime factors of 738 are 2 x 3 x 3 x 41

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

Given numbers are 991, 759, 938, 738

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

Apply this formula for all numbers.

Step1:

LCM(991, 759) = 752169

GCD(991, 759) = ( 991 x 759 ) / 752169

= 991 / 759

= 991

Step2:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

Step3:

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

= 1 / 738

= 1

So, Greatest Common Divisor of 991, 759, 938, 738 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 217, 486, 655, 817
• GCD of 731, 312, 678, 511
• GCD of 417, 815, 329, 686
• GCD of 518, 361, 823, 615
• GCD of 397, 693, 848, 612

Given numbers are 991, 759, 938, 738
The greatest common divisor of numbers 991, 759, 938, 738 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 759, 938, 738 is 1.

1. What is the GCD of 991, 759, 938, 738?

GCD of given numbers 991, 759, 938, 738 is 1

2. How to calculate the greatest common divisor of 991, 759, 938, 738?

We can find the highest common divisor of 991, 759, 938, 738 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 991, 759, 938, 738 i.e 1.

3. How can I use the GCD of 991, 759, 938, 738Calculator?

Out the numbers 991, 759, 938, 738 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.