GCD of 938, 771, 649, 968 Calculator

Given Input numbers are 938, 771, 649, 968

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

Divisors of 938 :

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

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

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 649 :

The positive integer divisors of 649 that completely divides 649 are.

1, 11, 59, 649

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

GCD of numbers is the greatest common divisor

So, the GCD (938, 771, 649, 968) = 1.

Given numbers are 938, 771, 649, 968

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 771 are 3 x 257

Prime factors of 649 are 11 x 59

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

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

Given numbers are 938, 771, 649, 968

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

Apply this formula for all numbers.

Step1:

LCM(938, 771) = 723198

GCD(938, 771) = ( 938 x 771 ) / 723198

= 938 / 771

= 938

Step2:

LCM(1, 649) = 649

GCD(1, 649) = ( 1 x 649 ) / 649

= 1 / 649

= 1

Step3:

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

= 1 / 968

= 1

So, Greatest Common Divisor of 938, 771, 649, 968 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 933, 933, 599
• GCD of 718, 102, 626, 564
• GCD of 580, 224, 185, 777
• GCD of 188, 420, 385, 547
• GCD of 429, 363, 503, 375

Given numbers are 938, 771, 649, 968
The greatest common divisor of numbers 938, 771, 649, 968 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 771, 649, 968 is 1.

1. What is the GCD of 938, 771, 649, 968?

GCD of given numbers 938, 771, 649, 968 is 1

2. How to calculate the greatest common divisor of 938, 771, 649, 968?

We can find the highest common divisor of 938, 771, 649, 968 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 938, 771, 649, 968 i.e 1.

3. How can I use the GCD of 938, 771, 649, 968Calculator?

Out the numbers 938, 771, 649, 968 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.