GCD of 770, 728, 403, 152 Calculator

Given Input numbers are 770, 728, 403, 152

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

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 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 152 :

The positive integer divisors of 152 that completely divides 152 are.

1, 2, 4, 8, 19, 38, 76, 152

GCD of numbers is the greatest common divisor

So, the GCD (770, 728, 403, 152) = 1.

Given numbers are 770, 728, 403, 152

The list of prime factors of all numbers are

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

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 403 are 13 x 31

Prime factors of 152 are 2 x 2 x 2 x 19

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

Given numbers are 770, 728, 403, 152

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

Apply this formula for all numbers.

Step1:

LCM(770, 728) = 40040

GCD(770, 728) = ( 770 x 728 ) / 40040

= 770 / 728

= 770

Step2:

LCM(14, 403) = 5642

GCD(14, 403) = ( 14 x 403 ) / 5642

= 14 / 403

= 14

Step3:

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

= 1 / 152

= 1

So, Greatest Common Divisor of 770, 728, 403, 152 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 802, 608, 725
• GCD of 195, 467, 678, 974
• GCD of 348, 577, 805, 184
• GCD of 136, 933, 196, 865
• GCD of 514, 775, 259, 446

Given numbers are 770, 728, 403, 152
The greatest common divisor of numbers 770, 728, 403, 152 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 728, 403, 152 is 1.

1. What is the GCD of 770, 728, 403, 152?

GCD of given numbers 770, 728, 403, 152 is 1

2. How to calculate the greatest common divisor of 770, 728, 403, 152?

We can find the highest common divisor of 770, 728, 403, 152 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 770, 728, 403, 152 i.e 1.

3. How can I use the GCD of 770, 728, 403, 152Calculator?

Out the numbers 770, 728, 403, 152 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.