GCD of 143, 212, 721, 692 Calculator

Given Input numbers are 143, 212, 721, 692

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 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

GCD of numbers is the greatest common divisor

So, the GCD (143, 212, 721, 692) = 1.

Given numbers are 143, 212, 721, 692

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 212 are 2 x 2 x 53

Prime factors of 721 are 7 x 103

Prime factors of 692 are 2 x 2 x 173

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

Given numbers are 143, 212, 721, 692

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

Apply this formula for all numbers.

Step1:

LCM(143, 212) = 30316

GCD(143, 212) = ( 143 x 212 ) / 30316

= 143 / 212

= 143

Step2:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

Step3:

LCM(1, 692) = 692

GCD(1, 692) = ( 1 x 692 ) / 692

= 1 / 692

= 1

So, Greatest Common Divisor of 143, 212, 721, 692 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 147, 782, 323, 997
• GCD of 415, 465, 714, 277
• GCD of 721, 505, 241, 485
• GCD of 442, 881, 105, 553
• GCD of 727, 548, 572, 306

Given numbers are 143, 212, 721, 692
The greatest common divisor of numbers 143, 212, 721, 692 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 212, 721, 692 is 1.

1. What is the GCD of 143, 212, 721, 692?

GCD of given numbers 143, 212, 721, 692 is 1

2. How to calculate the greatest common divisor of 143, 212, 721, 692?

We can find the highest common divisor of 143, 212, 721, 692 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, 212, 721, 692 i.e 1.

3. How can I use the GCD of 143, 212, 721, 692Calculator?

Out the numbers 143, 212, 721, 692 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.