GCD of 971, 550, 470, 691 Calculator

Given Input numbers are 971, 550, 470, 691

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

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (971, 550, 470, 691) = 1.

Given numbers are 971, 550, 470, 691

The list of prime factors of all numbers are

Prime factors of 971 are 971

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 470 are 2 x 5 x 47

Prime factors of 691 are 691

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

Given numbers are 971, 550, 470, 691

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

Apply this formula for all numbers.

Step1:

LCM(971, 550) = 534050

GCD(971, 550) = ( 971 x 550 ) / 534050

= 971 / 550

= 971

Step2:

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

= 1 / 470

= 1

Step3:

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

= 1 / 691

= 1

So, Greatest Common Divisor of 971, 550, 470, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 386, 687, 270, 695
• GCD of 924, 796, 635, 137
• GCD of 229, 181, 430, 635
• GCD of 250, 906, 818, 347
• GCD of 967, 995, 224, 656

Given numbers are 971, 550, 470, 691
The greatest common divisor of numbers 971, 550, 470, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 971, 550, 470, 691 is 1.

1. What is the GCD of 971, 550, 470, 691?

GCD of given numbers 971, 550, 470, 691 is 1

2. How to calculate the greatest common divisor of 971, 550, 470, 691?

We can find the highest common divisor of 971, 550, 470, 691 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 971, 550, 470, 691 i.e 1.

3. How can I use the GCD of 971, 550, 470, 691Calculator?

Out the numbers 971, 550, 470, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.