GCD of 686, 746, 357, 610 Calculator

Given Input numbers are 686, 746, 357, 610

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

Divisors of 686 :

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

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

Divisors of 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

GCD of numbers is the greatest common divisor

So, the GCD (686, 746, 357, 610) = 1.

Given numbers are 686, 746, 357, 610

The list of prime factors of all numbers are

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

Prime factors of 746 are 2 x 373

Prime factors of 357 are 3 x 7 x 17

Prime factors of 610 are 2 x 5 x 61

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

Given numbers are 686, 746, 357, 610

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

Apply this formula for all numbers.

Step1:

LCM(686, 746) = 255878

GCD(686, 746) = ( 686 x 746 ) / 255878

= 686 / 746

= 686

Step2:

LCM(2, 357) = 714

GCD(2, 357) = ( 2 x 357 ) / 714

= 2 / 357

= 2

Step3:

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

= 1 / 610

= 1

So, Greatest Common Divisor of 686, 746, 357, 610 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 885, 978, 759, 584
• GCD of 447, 472, 659, 788
• GCD of 193, 593, 931, 256
• GCD of 430, 997, 513, 216
• GCD of 427, 546, 477, 375

Given numbers are 686, 746, 357, 610
The greatest common divisor of numbers 686, 746, 357, 610 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 746, 357, 610 is 1.

1. What is the GCD of 686, 746, 357, 610?

GCD of given numbers 686, 746, 357, 610 is 1

2. How to calculate the greatest common divisor of 686, 746, 357, 610?

We can find the highest common divisor of 686, 746, 357, 610 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 686, 746, 357, 610 i.e 1.

3. How can I use the GCD of 686, 746, 357, 610Calculator?

Out the numbers 686, 746, 357, 610 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.