GCD of 977, 424, 678 Calculator

Given Input numbers are 977, 424, 678

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

GCD of numbers is the greatest common divisor

So, the GCD (977, 424, 678) = 1.

Given numbers are 977, 424, 678

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 678 are 2 x 3 x 113

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

Given numbers are 977, 424, 678

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

Apply this formula for all numbers.

Step1:

LCM(977, 424) = 414248

GCD(977, 424) = ( 977 x 424 ) / 414248

= 977 / 424

= 977

Step2:

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

= 1 / 678

= 1

So, Greatest Common Divisor of 977, 424, 678 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 328, 360, 466
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• GCD of 529, 164, 567
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Given numbers are 977, 424, 678
The greatest common divisor of numbers 977, 424, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 424, 678 is 1.

1. What is the GCD of 977, 424, 678?

GCD of given numbers 977, 424, 678 is 1

2. How to calculate the greatest common divisor of 977, 424, 678?

We can find the highest common divisor of 977, 424, 678 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 977, 424, 678 i.e 1.

3. How can I use the GCD of 977, 424, 678Calculator?

Out the numbers 977, 424, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.