GCD of 991, 228, 212, 702 Calculator

Given Input numbers are 991, 228, 212, 702

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 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

GCD of numbers is the greatest common divisor

So, the GCD (991, 228, 212, 702) = 1.

Given numbers are 991, 228, 212, 702

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 212 are 2 x 2 x 53

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

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

Given numbers are 991, 228, 212, 702

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

Apply this formula for all numbers.

Step1:

LCM(991, 228) = 225948

GCD(991, 228) = ( 991 x 228 ) / 225948

= 991 / 228

= 991

Step2:

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

= 1 / 212

= 1

Step3:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

So, Greatest Common Divisor of 991, 228, 212, 702 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 499, 769, 708, 618
• GCD of 978, 861, 980, 711
• GCD of 295, 792, 179, 190
• GCD of 378, 486, 714, 478
• GCD of 781, 139, 687, 203

Given numbers are 991, 228, 212, 702
The greatest common divisor of numbers 991, 228, 212, 702 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 228, 212, 702 is 1.

1. What is the GCD of 991, 228, 212, 702?

GCD of given numbers 991, 228, 212, 702 is 1

2. How to calculate the greatest common divisor of 991, 228, 212, 702?

We can find the highest common divisor of 991, 228, 212, 702 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, 228, 212, 702 i.e 1.

3. How can I use the GCD of 991, 228, 212, 702Calculator?

Out the numbers 991, 228, 212, 702 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.