GCD of 991, 120, 616, 766 Calculator

Given Input numbers are 991, 120, 616, 766

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 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

GCD of numbers is the greatest common divisor

So, the GCD (991, 120, 616, 766) = 1.

Given numbers are 991, 120, 616, 766

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 766 are 2 x 383

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

Given numbers are 991, 120, 616, 766

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

Apply this formula for all numbers.

Step1:

LCM(991, 120) = 118920

GCD(991, 120) = ( 991 x 120 ) / 118920

= 991 / 120

= 991

Step2:

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

= 1 / 616

= 1

Step3:

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

= 1 / 766

= 1

So, Greatest Common Divisor of 991, 120, 616, 766 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 165, 819, 340, 125
• GCD of 586, 391, 710, 134
• GCD of 580, 117, 116, 665
• GCD of 301, 974, 579, 257
• GCD of 823, 728, 141, 370

Given numbers are 991, 120, 616, 766
The greatest common divisor of numbers 991, 120, 616, 766 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 120, 616, 766 is 1.

1. What is the GCD of 991, 120, 616, 766?

GCD of given numbers 991, 120, 616, 766 is 1

2. How to calculate the greatest common divisor of 991, 120, 616, 766?

We can find the highest common divisor of 991, 120, 616, 766 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, 120, 616, 766 i.e 1.

3. How can I use the GCD of 991, 120, 616, 766Calculator?

Out the numbers 991, 120, 616, 766 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.