GCD of 421, 290, 537, 743 Calculator

Given Input numbers are 421, 290, 537, 743

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 537 :

The positive integer divisors of 537 that completely divides 537 are.

1, 3, 179, 537

Divisors of 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

GCD of numbers is the greatest common divisor

So, the GCD (421, 290, 537, 743) = 1.

Given numbers are 421, 290, 537, 743

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 290 are 2 x 5 x 29

Prime factors of 537 are 3 x 179

Prime factors of 743 are 743

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

Given numbers are 421, 290, 537, 743

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

Apply this formula for all numbers.

Step1:

LCM(421, 290) = 122090

GCD(421, 290) = ( 421 x 290 ) / 122090

= 421 / 290

= 421

Step2:

LCM(1, 537) = 537

GCD(1, 537) = ( 1 x 537 ) / 537

= 1 / 537

= 1

Step3:

LCM(1, 743) = 743

GCD(1, 743) = ( 1 x 743 ) / 743

= 1 / 743

= 1

So, Greatest Common Divisor of 421, 290, 537, 743 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 580, 387, 190
• GCD of 598, 619, 116, 178
• GCD of 583, 812, 396, 246
• GCD of 132, 298, 333, 614
• GCD of 120, 504, 867, 657

Given numbers are 421, 290, 537, 743
The greatest common divisor of numbers 421, 290, 537, 743 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 290, 537, 743 is 1.

1. What is the GCD of 421, 290, 537, 743?

GCD of given numbers 421, 290, 537, 743 is 1

2. How to calculate the greatest common divisor of 421, 290, 537, 743?

We can find the highest common divisor of 421, 290, 537, 743 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 421, 290, 537, 743 i.e 1.

3. How can I use the GCD of 421, 290, 537, 743Calculator?

Out the numbers 421, 290, 537, 743 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.