GCD of 661, 702, 125, 777 Calculator

Given Input numbers are 661, 702, 125, 777

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

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 777 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (661, 702, 125, 777) = 1.

Given numbers are 661, 702, 125, 777

The list of prime factors of all numbers are

Prime factors of 661 are 661

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 125 are 5 x 5 x 5

Prime factors of 777 are 3 x 7 x 37

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

Given numbers are 661, 702, 125, 777

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

Apply this formula for all numbers.

Step1:

LCM(661, 702) = 464022

GCD(661, 702) = ( 661 x 702 ) / 464022

= 661 / 702

= 661

Step2:

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

= 1 / 125

= 1

Step3:

LCM(1, 777) = 777

GCD(1, 777) = ( 1 x 777 ) / 777

= 1 / 777

= 1

So, Greatest Common Divisor of 661, 702, 125, 777 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 685, 278, 188
• GCD of 833, 770, 219, 181
• GCD of 429, 283, 290, 268
• GCD of 521, 764, 649, 937
• GCD of 814, 429, 981, 604

Given numbers are 661, 702, 125, 777
The greatest common divisor of numbers 661, 702, 125, 777 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 661, 702, 125, 777 is 1.

1. What is the GCD of 661, 702, 125, 777?

GCD of given numbers 661, 702, 125, 777 is 1

2. How to calculate the greatest common divisor of 661, 702, 125, 777?

We can find the highest common divisor of 661, 702, 125, 777 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 661, 702, 125, 777 i.e 1.

3. How can I use the GCD of 661, 702, 125, 777Calculator?

Out the numbers 661, 702, 125, 777 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.