GCD of 975, 970, 650, 687 Calculator

Given Input numbers are 975, 970, 650, 687

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

Divisors of 975 :

The positive integer divisors of 975 that completely divides 975 are.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (975, 970, 650, 687) = 1.

Given numbers are 975, 970, 650, 687

The list of prime factors of all numbers are

Prime factors of 975 are 3 x 5 x 5 x 13

Prime factors of 970 are 2 x 5 x 97

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 687 are 3 x 229

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

Given numbers are 975, 970, 650, 687

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

Apply this formula for all numbers.

Step1:

LCM(975, 970) = 189150

GCD(975, 970) = ( 975 x 970 ) / 189150

= 975 / 970

= 975

Step2:

LCM(5, 650) = 650

GCD(5, 650) = ( 5 x 650 ) / 650

= 5 / 650

= 5

Step3:

LCM(5, 687) = 3435

GCD(5, 687) = ( 5 x 687 ) / 3435

= 5 / 687

= 5

So, Greatest Common Divisor of 975, 970, 650, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 799, 927, 851, 577
• GCD of 371, 840, 959, 169
• GCD of 807, 537, 622, 386
• GCD of 704, 666, 905, 414
• GCD of 276, 750, 953, 407

Given numbers are 975, 970, 650, 687
The greatest common divisor of numbers 975, 970, 650, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 975, 970, 650, 687 is 1.

1. What is the GCD of 975, 970, 650, 687?

GCD of given numbers 975, 970, 650, 687 is 1

2. How to calculate the greatest common divisor of 975, 970, 650, 687?

We can find the highest common divisor of 975, 970, 650, 687 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 975, 970, 650, 687 i.e 1.

3. How can I use the GCD of 975, 970, 650, 687Calculator?

Out the numbers 975, 970, 650, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.