GCD of 631, 437, 770, 774 Calculator

Given Input numbers are 631, 437, 770, 774

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

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

GCD of numbers is the greatest common divisor

So, the GCD (631, 437, 770, 774) = 1.

Given numbers are 631, 437, 770, 774

The list of prime factors of all numbers are

Prime factors of 631 are 631

Prime factors of 437 are 19 x 23

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 774 are 2 x 3 x 3 x 43

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

Given numbers are 631, 437, 770, 774

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

Apply this formula for all numbers.

Step1:

LCM(631, 437) = 275747

GCD(631, 437) = ( 631 x 437 ) / 275747

= 631 / 437

= 631

Step2:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

Step3:

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

= 1 / 774

= 1

So, Greatest Common Divisor of 631, 437, 770, 774 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 597, 938, 821
• GCD of 862, 953, 349, 445
• GCD of 605, 541, 302, 567
• GCD of 251, 508, 447, 784
• GCD of 805, 990, 201, 320

Given numbers are 631, 437, 770, 774
The greatest common divisor of numbers 631, 437, 770, 774 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 437, 770, 774 is 1.

1. What is the GCD of 631, 437, 770, 774?

GCD of given numbers 631, 437, 770, 774 is 1

2. How to calculate the greatest common divisor of 631, 437, 770, 774?

We can find the highest common divisor of 631, 437, 770, 774 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 631, 437, 770, 774 i.e 1.

3. How can I use the GCD of 631, 437, 770, 774Calculator?

Out the numbers 631, 437, 770, 774 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.