GCD of 665, 136, 513, 938 Calculator

Given Input numbers are 665, 136, 513, 938

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

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

GCD of numbers is the greatest common divisor

So, the GCD (665, 136, 513, 938) = 1.

Given numbers are 665, 136, 513, 938

The list of prime factors of all numbers are

Prime factors of 665 are 5 x 7 x 19

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 513 are 3 x 3 x 3 x 19

Prime factors of 938 are 2 x 7 x 67

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

Given numbers are 665, 136, 513, 938

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

Apply this formula for all numbers.

Step1:

LCM(665, 136) = 90440

GCD(665, 136) = ( 665 x 136 ) / 90440

= 665 / 136

= 665

Step2:

LCM(1, 513) = 513

GCD(1, 513) = ( 1 x 513 ) / 513

= 1 / 513

= 1

Step3:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

So, Greatest Common Divisor of 665, 136, 513, 938 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 962, 391, 151, 664
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• GCD of 135, 186, 363, 163
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Given numbers are 665, 136, 513, 938
The greatest common divisor of numbers 665, 136, 513, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 665, 136, 513, 938 is 1.

1. What is the GCD of 665, 136, 513, 938?

GCD of given numbers 665, 136, 513, 938 is 1

2. How to calculate the greatest common divisor of 665, 136, 513, 938?

We can find the highest common divisor of 665, 136, 513, 938 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 665, 136, 513, 938 i.e 1.

3. How can I use the GCD of 665, 136, 513, 938Calculator?

Out the numbers 665, 136, 513, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.