GCD of 742, 897, 621, 942 Calculator

Given Input numbers are 742, 897, 621, 942

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

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

GCD of numbers is the greatest common divisor

So, the GCD (742, 897, 621, 942) = 1.

Given numbers are 742, 897, 621, 942

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

Prime factors of 897 are 3 x 13 x 23

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 942 are 2 x 3 x 157

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

Given numbers are 742, 897, 621, 942

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

Apply this formula for all numbers.

Step1:

LCM(742, 897) = 665574

GCD(742, 897) = ( 742 x 897 ) / 665574

= 742 / 897

= 742

Step2:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

Step3:

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

= 1 / 942

= 1

So, Greatest Common Divisor of 742, 897, 621, 942 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 580, 235, 171, 450
• GCD of 391, 457, 416, 705
• GCD of 215, 344, 424, 357
• GCD of 460, 782, 549, 517
• GCD of 230, 303, 894, 776

Given numbers are 742, 897, 621, 942
The greatest common divisor of numbers 742, 897, 621, 942 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 897, 621, 942 is 1.

1. What is the GCD of 742, 897, 621, 942?

GCD of given numbers 742, 897, 621, 942 is 1

2. How to calculate the greatest common divisor of 742, 897, 621, 942?

We can find the highest common divisor of 742, 897, 621, 942 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 742, 897, 621, 942 i.e 1.

3. How can I use the GCD of 742, 897, 621, 942Calculator?

Out the numbers 742, 897, 621, 942 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.