GCD of 969, 242, 549, 140 Calculator

Given Input numbers are 969, 242, 549, 140

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

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

Divisors of 549 :

The positive integer divisors of 549 that completely divides 549 are.

1, 3, 9, 61, 183, 549

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (969, 242, 549, 140) = 1.

Given numbers are 969, 242, 549, 140

The list of prime factors of all numbers are

Prime factors of 969 are 3 x 17 x 19

Prime factors of 242 are 2 x 11 x 11

Prime factors of 549 are 3 x 3 x 61

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 969, 242, 549, 140

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

Apply this formula for all numbers.

Step1:

LCM(969, 242) = 234498

GCD(969, 242) = ( 969 x 242 ) / 234498

= 969 / 242

= 969

Step2:

LCM(1, 549) = 549

GCD(1, 549) = ( 1 x 549 ) / 549

= 1 / 549

= 1

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 969, 242, 549, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 338, 908, 731, 220
• GCD of 560, 347, 920, 422
• GCD of 217, 254, 915, 139
• GCD of 194, 207, 379, 880
• GCD of 662, 952, 817, 830

Given numbers are 969, 242, 549, 140
The greatest common divisor of numbers 969, 242, 549, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 242, 549, 140 is 1.

1. What is the GCD of 969, 242, 549, 140?

GCD of given numbers 969, 242, 549, 140 is 1

2. How to calculate the greatest common divisor of 969, 242, 549, 140?

We can find the highest common divisor of 969, 242, 549, 140 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 969, 242, 549, 140 i.e 1.

3. How can I use the GCD of 969, 242, 549, 140Calculator?

Out the numbers 969, 242, 549, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.