GCD of 721, 940, 738, 492 Calculator

Given Input numbers are 721, 940, 738, 492

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

Divisors of 721 :

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

1, 7, 103, 721

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

GCD of numbers is the greatest common divisor

So, the GCD (721, 940, 738, 492) = 1.

Given numbers are 721, 940, 738, 492

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 492 are 2 x 2 x 3 x 41

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

Given numbers are 721, 940, 738, 492

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

Apply this formula for all numbers.

Step1:

LCM(721, 940) = 677740

GCD(721, 940) = ( 721 x 940 ) / 677740

= 721 / 940

= 721

Step2:

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

= 1 / 738

= 1

Step3:

LCM(1, 492) = 492

GCD(1, 492) = ( 1 x 492 ) / 492

= 1 / 492

= 1

So, Greatest Common Divisor of 721, 940, 738, 492 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 521, 896, 463, 679
• GCD of 433, 581, 160, 595
• GCD of 442, 256, 823, 929
• GCD of 136, 234, 258, 284
• GCD of 882, 959, 704, 587

Given numbers are 721, 940, 738, 492
The greatest common divisor of numbers 721, 940, 738, 492 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 940, 738, 492 is 1.

1. What is the GCD of 721, 940, 738, 492?

GCD of given numbers 721, 940, 738, 492 is 1

2. How to calculate the greatest common divisor of 721, 940, 738, 492?

We can find the highest common divisor of 721, 940, 738, 492 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 721, 940, 738, 492 i.e 1.

3. How can I use the GCD of 721, 940, 738, 492Calculator?

Out the numbers 721, 940, 738, 492 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.