GCD of 658, 631, 842, 970 Calculator

Given Input numbers are 658, 631, 842, 970

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

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

GCD of numbers is the greatest common divisor

So, the GCD (658, 631, 842, 970) = 1.

Given numbers are 658, 631, 842, 970

The list of prime factors of all numbers are

Prime factors of 658 are 2 x 7 x 47

Prime factors of 631 are 631

Prime factors of 842 are 2 x 421

Prime factors of 970 are 2 x 5 x 97

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

Given numbers are 658, 631, 842, 970

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

Apply this formula for all numbers.

Step1:

LCM(658, 631) = 415198

GCD(658, 631) = ( 658 x 631 ) / 415198

= 658 / 631

= 658

Step2:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

Step3:

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

= 1 / 970

= 1

So, Greatest Common Divisor of 658, 631, 842, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 182, 711, 518, 300
• GCD of 451, 639, 382, 993
• GCD of 862, 327, 303, 532
• GCD of 750, 139, 397, 638
• GCD of 824, 911, 982, 354

Given numbers are 658, 631, 842, 970
The greatest common divisor of numbers 658, 631, 842, 970 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 658, 631, 842, 970 is 1.

1. What is the GCD of 658, 631, 842, 970?

GCD of given numbers 658, 631, 842, 970 is 1

2. How to calculate the greatest common divisor of 658, 631, 842, 970?

We can find the highest common divisor of 658, 631, 842, 970 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 658, 631, 842, 970 i.e 1.

3. How can I use the GCD of 658, 631, 842, 970Calculator?

Out the numbers 658, 631, 842, 970 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.