GCD of 742, 228, 122, 957 Calculator

Given Input numbers are 742, 228, 122, 957

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

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

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 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

GCD of numbers is the greatest common divisor

So, the GCD (742, 228, 122, 957) = 1.

Given numbers are 742, 228, 122, 957

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

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

Prime factors of 122 are 2 x 61

Prime factors of 957 are 3 x 11 x 29

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

Given numbers are 742, 228, 122, 957

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

Apply this formula for all numbers.

Step1:

LCM(742, 228) = 84588

GCD(742, 228) = ( 742 x 228 ) / 84588

= 742 / 228

= 742

Step2:

LCM(2, 122) = 122

GCD(2, 122) = ( 2 x 122 ) / 122

= 2 / 122

= 2

Step3:

LCM(2, 957) = 1914

GCD(2, 957) = ( 2 x 957 ) / 1914

= 2 / 957

= 2

So, Greatest Common Divisor of 742, 228, 122, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 114, 653, 227, 269
• GCD of 308, 618, 487, 983
• GCD of 564, 168, 243, 355
• GCD of 826, 352, 891, 326
• GCD of 545, 650, 189, 843

Given numbers are 742, 228, 122, 957
The greatest common divisor of numbers 742, 228, 122, 957 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 228, 122, 957 is 1.

1. What is the GCD of 742, 228, 122, 957?

GCD of given numbers 742, 228, 122, 957 is 1

2. How to calculate the greatest common divisor of 742, 228, 122, 957?

We can find the highest common divisor of 742, 228, 122, 957 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 742, 228, 122, 957 i.e 1.

3. How can I use the GCD of 742, 228, 122, 957Calculator?

Out the numbers 742, 228, 122, 957 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.