GCD of 431, 978, 716, 137 Calculator

Given Input numbers are 431, 978, 716, 137

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

Divisors of 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 137 :

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

1, 137

GCD of numbers is the greatest common divisor

So, the GCD (431, 978, 716, 137) = 1.

Given numbers are 431, 978, 716, 137

The list of prime factors of all numbers are

Prime factors of 431 are 431

Prime factors of 978 are 2 x 3 x 163

Prime factors of 716 are 2 x 2 x 179

Prime factors of 137 are 137

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

Given numbers are 431, 978, 716, 137

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

Apply this formula for all numbers.

Step1:

LCM(431, 978) = 421518

GCD(431, 978) = ( 431 x 978 ) / 421518

= 431 / 978

= 431

Step2:

LCM(1, 716) = 716

GCD(1, 716) = ( 1 x 716 ) / 716

= 1 / 716

= 1

Step3:

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

= 1 / 137

= 1

So, Greatest Common Divisor of 431, 978, 716, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 810, 841, 456
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• GCD of 163, 483, 597, 497
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Given numbers are 431, 978, 716, 137
The greatest common divisor of numbers 431, 978, 716, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 431, 978, 716, 137 is 1.

1. What is the GCD of 431, 978, 716, 137?

GCD of given numbers 431, 978, 716, 137 is 1

2. How to calculate the greatest common divisor of 431, 978, 716, 137?

We can find the highest common divisor of 431, 978, 716, 137 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 431, 978, 716, 137 i.e 1.

3. How can I use the GCD of 431, 978, 716, 137Calculator?

Out the numbers 431, 978, 716, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.