GCD of 902, 989, 207, 977 Calculator

Given Input numbers are 902, 989, 207, 977

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

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

Divisors of 977 :

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

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (902, 989, 207, 977) = 1.

Given numbers are 902, 989, 207, 977

The list of prime factors of all numbers are

Prime factors of 902 are 2 x 11 x 41

Prime factors of 989 are 23 x 43

Prime factors of 207 are 3 x 3 x 23

Prime factors of 977 are 977

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

Given numbers are 902, 989, 207, 977

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

Apply this formula for all numbers.

Step1:

LCM(902, 989) = 892078

GCD(902, 989) = ( 902 x 989 ) / 892078

= 902 / 989

= 902

Step2:

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

= 1 / 207

= 1

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 902, 989, 207, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 181, 450, 477, 193
• GCD of 155, 174, 731, 720
• GCD of 533, 910, 963, 590
• GCD of 809, 507, 638, 710
• GCD of 936, 296, 577, 651

Given numbers are 902, 989, 207, 977
The greatest common divisor of numbers 902, 989, 207, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 902, 989, 207, 977 is 1.

1. What is the GCD of 902, 989, 207, 977?

GCD of given numbers 902, 989, 207, 977 is 1

2. How to calculate the greatest common divisor of 902, 989, 207, 977?

We can find the highest common divisor of 902, 989, 207, 977 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 902, 989, 207, 977 i.e 1.

3. How can I use the GCD of 902, 989, 207, 977Calculator?

Out the numbers 902, 989, 207, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.