GCD of 168, 313, 670, 245 Calculator

Given Input numbers are 168, 313, 670, 245

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 313 :

The positive integer divisors of 313 that completely divides 313 are.

1, 313

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

GCD of numbers is the greatest common divisor

So, the GCD (168, 313, 670, 245) = 1.

Given numbers are 168, 313, 670, 245

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 313 are 313

Prime factors of 670 are 2 x 5 x 67

Prime factors of 245 are 5 x 7 x 7

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

Given numbers are 168, 313, 670, 245

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

Apply this formula for all numbers.

Step1:

LCM(168, 313) = 52584

GCD(168, 313) = ( 168 x 313 ) / 52584

= 168 / 313

= 168

Step2:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

Step3:

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

= 1 / 245

= 1

So, Greatest Common Divisor of 168, 313, 670, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 399, 314, 132
• GCD of 332, 938, 544, 924
• GCD of 680, 383, 559, 849
• GCD of 241, 205, 730, 656
• GCD of 114, 149, 159, 191

Given numbers are 168, 313, 670, 245
The greatest common divisor of numbers 168, 313, 670, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 313, 670, 245 is 1.

1. What is the GCD of 168, 313, 670, 245?

GCD of given numbers 168, 313, 670, 245 is 1

2. How to calculate the greatest common divisor of 168, 313, 670, 245?

We can find the highest common divisor of 168, 313, 670, 245 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 168, 313, 670, 245 i.e 1.

3. How can I use the GCD of 168, 313, 670, 245Calculator?

Out the numbers 168, 313, 670, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.