GCD of 143, 531, 707, 957 Calculator

Given Input numbers are 143, 531, 707, 957

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

GCD of numbers is the greatest common divisor

So, the GCD (143, 531, 707, 957) = 1.

Given numbers are 143, 531, 707, 957

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 531 are 3 x 3 x 59

Prime factors of 707 are 7 x 101

Prime factors of 957 are 3 x 11 x 29

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

Given numbers are 143, 531, 707, 957

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

Apply this formula for all numbers.

Step1:

LCM(143, 531) = 75933

GCD(143, 531) = ( 143 x 531 ) / 75933

= 143 / 531

= 143

Step2:

LCM(1, 707) = 707

GCD(1, 707) = ( 1 x 707 ) / 707

= 1 / 707

= 1

Step3:

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

= 1 / 957

= 1

So, Greatest Common Divisor of 143, 531, 707, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 435, 499, 857, 162
• GCD of 690, 667, 531, 688
• GCD of 419, 715, 280, 943
• GCD of 240, 781, 945, 962
• GCD of 295, 994, 219, 993

Given numbers are 143, 531, 707, 957
The greatest common divisor of numbers 143, 531, 707, 957 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 531, 707, 957 is 1.

1. What is the GCD of 143, 531, 707, 957?

GCD of given numbers 143, 531, 707, 957 is 1

2. How to calculate the greatest common divisor of 143, 531, 707, 957?

We can find the highest common divisor of 143, 531, 707, 957 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 143, 531, 707, 957 i.e 1.

3. How can I use the GCD of 143, 531, 707, 957Calculator?

Out the numbers 143, 531, 707, 957 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.