GCD of 770, 777, 296, 840 Calculator

Given Input numbers are 770, 777, 296, 840

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 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 296 :

The positive integer divisors of 296 that completely divides 296 are.

1, 2, 4, 8, 37, 74, 148, 296

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

GCD of numbers is the greatest common divisor

So, the GCD (770, 777, 296, 840) = 1.

Given numbers are 770, 777, 296, 840

The list of prime factors of all numbers are

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

Prime factors of 777 are 3 x 7 x 37

Prime factors of 296 are 2 x 2 x 2 x 37

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

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

Given numbers are 770, 777, 296, 840

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

Apply this formula for all numbers.

Step1:

LCM(770, 777) = 85470

GCD(770, 777) = ( 770 x 777 ) / 85470

= 770 / 777

= 770

Step2:

LCM(7, 296) = 2072

GCD(7, 296) = ( 7 x 296 ) / 2072

= 7 / 296

= 7

Step3:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

So, Greatest Common Divisor of 770, 777, 296, 840 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 907, 659, 661, 910
• GCD of 488, 106, 431, 520
• GCD of 224, 361, 296, 223
• GCD of 873, 677, 706, 600
• GCD of 954, 819, 613, 874

Given numbers are 770, 777, 296, 840
The greatest common divisor of numbers 770, 777, 296, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 777, 296, 840 is 1.

1. What is the GCD of 770, 777, 296, 840?

GCD of given numbers 770, 777, 296, 840 is 1

2. How to calculate the greatest common divisor of 770, 777, 296, 840?

We can find the highest common divisor of 770, 777, 296, 840 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, 777, 296, 840 i.e 1.

3. How can I use the GCD of 770, 777, 296, 840Calculator?

Out the numbers 770, 777, 296, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.