GCD of 137, 196, 668, 315 Calculator

Given Input numbers are 137, 196, 668, 315

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

GCD of numbers is the greatest common divisor

So, the GCD (137, 196, 668, 315) = 1.

Given numbers are 137, 196, 668, 315

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 196 are 2 x 2 x 7 x 7

Prime factors of 668 are 2 x 2 x 167

Prime factors of 315 are 3 x 3 x 5 x 7

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

Given numbers are 137, 196, 668, 315

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

Apply this formula for all numbers.

Step1:

LCM(137, 196) = 26852

GCD(137, 196) = ( 137 x 196 ) / 26852

= 137 / 196

= 137

Step2:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

Step3:

LCM(1, 315) = 315

GCD(1, 315) = ( 1 x 315 ) / 315

= 1 / 315

= 1

So, Greatest Common Divisor of 137, 196, 668, 315 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 738, 232, 892
• GCD of 736, 198, 835, 627
• GCD of 565, 158, 472, 741
• GCD of 542, 456, 986, 746
• GCD of 347, 614, 219, 663

Given numbers are 137, 196, 668, 315
The greatest common divisor of numbers 137, 196, 668, 315 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 196, 668, 315 is 1.

1. What is the GCD of 137, 196, 668, 315?

GCD of given numbers 137, 196, 668, 315 is 1

2. How to calculate the greatest common divisor of 137, 196, 668, 315?

We can find the highest common divisor of 137, 196, 668, 315 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 137, 196, 668, 315 i.e 1.

3. How can I use the GCD of 137, 196, 668, 315Calculator?

Out the numbers 137, 196, 668, 315 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.