GCD of 977, 889, 685, 612 Calculator

Given Input numbers are 977, 889, 685, 612

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 889 :

The positive integer divisors of 889 that completely divides 889 are.

1, 7, 127, 889

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

GCD of numbers is the greatest common divisor

So, the GCD (977, 889, 685, 612) = 1.

Given numbers are 977, 889, 685, 612

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 889 are 7 x 127

Prime factors of 685 are 5 x 137

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

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

Given numbers are 977, 889, 685, 612

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

Apply this formula for all numbers.

Step1:

LCM(977, 889) = 868553

GCD(977, 889) = ( 977 x 889 ) / 868553

= 977 / 889

= 977

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

= 1 / 612

= 1

So, Greatest Common Divisor of 977, 889, 685, 612 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 896, 556, 216, 839
• GCD of 657, 729, 558, 322
• GCD of 136, 496, 490, 747
• GCD of 201, 859, 528, 885
• GCD of 755, 342, 396, 400

Given numbers are 977, 889, 685, 612
The greatest common divisor of numbers 977, 889, 685, 612 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 889, 685, 612 is 1.

1. What is the GCD of 977, 889, 685, 612?

GCD of given numbers 977, 889, 685, 612 is 1

2. How to calculate the greatest common divisor of 977, 889, 685, 612?

We can find the highest common divisor of 977, 889, 685, 612 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, 889, 685, 612 i.e 1.

3. How can I use the GCD of 977, 889, 685, 612Calculator?

Out the numbers 977, 889, 685, 612 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.