GCD of 425, 679, 686, 994 Calculator

Given Input numbers are 425, 679, 686, 994

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

GCD of numbers is the greatest common divisor

So, the GCD (425, 679, 686, 994) = 1.

Given numbers are 425, 679, 686, 994

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 679 are 7 x 97

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 994 are 2 x 7 x 71

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

Given numbers are 425, 679, 686, 994

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

Apply this formula for all numbers.

Step1:

LCM(425, 679) = 288575

GCD(425, 679) = ( 425 x 679 ) / 288575

= 425 / 679

= 425

Step2:

LCM(1, 686) = 686

GCD(1, 686) = ( 1 x 686 ) / 686

= 1 / 686

= 1

Step3:

LCM(1, 994) = 994

GCD(1, 994) = ( 1 x 994 ) / 994

= 1 / 994

= 1

So, Greatest Common Divisor of 425, 679, 686, 994 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 390, 321, 766
• GCD of 841, 539, 895, 462
• GCD of 229, 194, 150, 267
• GCD of 255, 136, 889, 702
• GCD of 250, 889, 397, 253

Given numbers are 425, 679, 686, 994
The greatest common divisor of numbers 425, 679, 686, 994 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 679, 686, 994 is 1.

1. What is the GCD of 425, 679, 686, 994?

GCD of given numbers 425, 679, 686, 994 is 1

2. How to calculate the greatest common divisor of 425, 679, 686, 994?

We can find the highest common divisor of 425, 679, 686, 994 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 425, 679, 686, 994 i.e 1.

3. How can I use the GCD of 425, 679, 686, 994Calculator?

Out the numbers 425, 679, 686, 994 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.