GCD of 707, 653, 690, 427 Calculator

Given Input numbers are 707, 653, 690, 427

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

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (707, 653, 690, 427) = 1.

Given numbers are 707, 653, 690, 427

The list of prime factors of all numbers are

Prime factors of 707 are 7 x 101

Prime factors of 653 are 653

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 427 are 7 x 61

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

Given numbers are 707, 653, 690, 427

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

Apply this formula for all numbers.

Step1:

LCM(707, 653) = 461671

GCD(707, 653) = ( 707 x 653 ) / 461671

= 707 / 653

= 707

Step2:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 707, 653, 690, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 193, 967, 742, 896
• GCD of 721, 147, 114, 410
• GCD of 465, 215, 274, 414
• GCD of 925, 585, 874, 477
• GCD of 214, 870, 256, 671

Given numbers are 707, 653, 690, 427
The greatest common divisor of numbers 707, 653, 690, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 707, 653, 690, 427 is 1.

1. What is the GCD of 707, 653, 690, 427?

GCD of given numbers 707, 653, 690, 427 is 1

2. How to calculate the greatest common divisor of 707, 653, 690, 427?

We can find the highest common divisor of 707, 653, 690, 427 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 707, 653, 690, 427 i.e 1.

3. How can I use the GCD of 707, 653, 690, 427Calculator?

Out the numbers 707, 653, 690, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.