GCD of 487, 742, 680, 986 Calculator

Given Input numbers are 487, 742, 680, 986

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

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

GCD of numbers is the greatest common divisor

So, the GCD (487, 742, 680, 986) = 1.

Given numbers are 487, 742, 680, 986

The list of prime factors of all numbers are

Prime factors of 487 are 487

Prime factors of 742 are 2 x 7 x 53

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 986 are 2 x 17 x 29

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

Given numbers are 487, 742, 680, 986

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

Apply this formula for all numbers.

Step1:

LCM(487, 742) = 361354

GCD(487, 742) = ( 487 x 742 ) / 361354

= 487 / 742

= 487

Step2:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

Step3:

LCM(1, 986) = 986

GCD(1, 986) = ( 1 x 986 ) / 986

= 1 / 986

= 1

So, Greatest Common Divisor of 487, 742, 680, 986 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 218, 881, 833, 147
• GCD of 913, 687, 882, 234
• GCD of 196, 102, 431, 466
• GCD of 487, 533, 536, 802
• GCD of 516, 764, 308, 968

Given numbers are 487, 742, 680, 986
The greatest common divisor of numbers 487, 742, 680, 986 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 487, 742, 680, 986 is 1.

1. What is the GCD of 487, 742, 680, 986?

GCD of given numbers 487, 742, 680, 986 is 1

2. How to calculate the greatest common divisor of 487, 742, 680, 986?

We can find the highest common divisor of 487, 742, 680, 986 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 487, 742, 680, 986 i.e 1.

3. How can I use the GCD of 487, 742, 680, 986Calculator?

Out the numbers 487, 742, 680, 986 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.