GCD of 770, 699, 284, 157 Calculator

Given Input numbers are 770, 699, 284, 157

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 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

GCD of numbers is the greatest common divisor

So, the GCD (770, 699, 284, 157) = 1.

Given numbers are 770, 699, 284, 157

The list of prime factors of all numbers are

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

Prime factors of 699 are 3 x 233

Prime factors of 284 are 2 x 2 x 71

Prime factors of 157 are 157

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

Given numbers are 770, 699, 284, 157

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

Apply this formula for all numbers.

Step1:

LCM(770, 699) = 538230

GCD(770, 699) = ( 770 x 699 ) / 538230

= 770 / 699

= 770

Step2:

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

= 1 / 284

= 1

Step3:

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

= 1 / 157

= 1

So, Greatest Common Divisor of 770, 699, 284, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 603, 900, 540
• GCD of 684, 932, 148, 937
• GCD of 251, 980, 245, 499
• GCD of 370, 372, 536, 373
• GCD of 448, 591, 888, 117

Given numbers are 770, 699, 284, 157
The greatest common divisor of numbers 770, 699, 284, 157 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 699, 284, 157 is 1.

1. What is the GCD of 770, 699, 284, 157?

GCD of given numbers 770, 699, 284, 157 is 1

2. How to calculate the greatest common divisor of 770, 699, 284, 157?

We can find the highest common divisor of 770, 699, 284, 157 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, 699, 284, 157 i.e 1.

3. How can I use the GCD of 770, 699, 284, 157Calculator?

Out the numbers 770, 699, 284, 157 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.