GCD of 748, 815, 740, 121 Calculator

Given Input numbers are 748, 815, 740, 121

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

Divisors of 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 740 :

The positive integer divisors of 740 that completely divides 740 are.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

GCD of numbers is the greatest common divisor

So, the GCD (748, 815, 740, 121) = 1.

Given numbers are 748, 815, 740, 121

The list of prime factors of all numbers are

Prime factors of 748 are 2 x 2 x 11 x 17

Prime factors of 815 are 5 x 163

Prime factors of 740 are 2 x 2 x 5 x 37

Prime factors of 121 are 11 x 11

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

Given numbers are 748, 815, 740, 121

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

Apply this formula for all numbers.

Step1:

LCM(748, 815) = 609620

GCD(748, 815) = ( 748 x 815 ) / 609620

= 748 / 815

= 748

Step2:

LCM(1, 740) = 740

GCD(1, 740) = ( 1 x 740 ) / 740

= 1 / 740

= 1

Step3:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

So, Greatest Common Divisor of 748, 815, 740, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 443, 711, 534
• GCD of 635, 210, 298, 169
• GCD of 390, 869, 847, 799
• GCD of 468, 175, 357, 518
• GCD of 836, 362, 802, 430

Given numbers are 748, 815, 740, 121
The greatest common divisor of numbers 748, 815, 740, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 748, 815, 740, 121 is 1.

1. What is the GCD of 748, 815, 740, 121?

GCD of given numbers 748, 815, 740, 121 is 1

2. How to calculate the greatest common divisor of 748, 815, 740, 121?

We can find the highest common divisor of 748, 815, 740, 121 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 748, 815, 740, 121 i.e 1.

3. How can I use the GCD of 748, 815, 740, 121Calculator?

Out the numbers 748, 815, 740, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.