GCD of 770, 662, 133, 909 Calculator

Given Input numbers are 770, 662, 133, 909

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 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (770, 662, 133, 909) = 1.

Given numbers are 770, 662, 133, 909

The list of prime factors of all numbers are

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

Prime factors of 662 are 2 x 331

Prime factors of 133 are 7 x 19

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 770, 662, 133, 909

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

Apply this formula for all numbers.

Step1:

LCM(770, 662) = 254870

GCD(770, 662) = ( 770 x 662 ) / 254870

= 770 / 662

= 770

Step2:

LCM(2, 133) = 266

GCD(2, 133) = ( 2 x 133 ) / 266

= 2 / 133

= 2

Step3:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

So, Greatest Common Divisor of 770, 662, 133, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 351, 619, 691, 621
• GCD of 630, 711, 329, 574
• GCD of 947, 396, 975, 645
• GCD of 404, 616, 590, 901
• GCD of 700, 107, 929, 415

Given numbers are 770, 662, 133, 909
The greatest common divisor of numbers 770, 662, 133, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 662, 133, 909 is 1.

1. What is the GCD of 770, 662, 133, 909?

GCD of given numbers 770, 662, 133, 909 is 1

2. How to calculate the greatest common divisor of 770, 662, 133, 909?

We can find the highest common divisor of 770, 662, 133, 909 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, 662, 133, 909 i.e 1.

3. How can I use the GCD of 770, 662, 133, 909Calculator?

Out the numbers 770, 662, 133, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.