GCD of 978, 971, 463, 342 Calculator

Given Input numbers are 978, 971, 463, 342

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

Divisors of 978 :

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

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

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

GCD of numbers is the greatest common divisor

So, the GCD (978, 971, 463, 342) = 1.

Given numbers are 978, 971, 463, 342

The list of prime factors of all numbers are

Prime factors of 978 are 2 x 3 x 163

Prime factors of 971 are 971

Prime factors of 463 are 463

Prime factors of 342 are 2 x 3 x 3 x 19

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

Given numbers are 978, 971, 463, 342

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

Apply this formula for all numbers.

Step1:

LCM(978, 971) = 949638

GCD(978, 971) = ( 978 x 971 ) / 949638

= 978 / 971

= 978

Step2:

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

= 1 / 463

= 1

Step3:

LCM(1, 342) = 342

GCD(1, 342) = ( 1 x 342 ) / 342

= 1 / 342

= 1

So, Greatest Common Divisor of 978, 971, 463, 342 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 121, 868, 206, 424
• GCD of 346, 442, 247, 112
• GCD of 398, 149, 928, 700
• GCD of 688, 833, 629, 172
• GCD of 522, 847, 105, 117

Given numbers are 978, 971, 463, 342
The greatest common divisor of numbers 978, 971, 463, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 978, 971, 463, 342 is 1.

1. What is the GCD of 978, 971, 463, 342?

GCD of given numbers 978, 971, 463, 342 is 1

2. How to calculate the greatest common divisor of 978, 971, 463, 342?

We can find the highest common divisor of 978, 971, 463, 342 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 978, 971, 463, 342 i.e 1.

3. How can I use the GCD of 978, 971, 463, 342Calculator?

Out the numbers 978, 971, 463, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.