GCD of 142, 986, 156, 909 Calculator

Given Input numbers are 142, 986, 156, 909

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

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (142, 986, 156, 909) = 1.

Given numbers are 142, 986, 156, 909

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 986 are 2 x 17 x 29

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 142, 986, 156, 909

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

Apply this formula for all numbers.

Step1:

LCM(142, 986) = 70006

GCD(142, 986) = ( 142 x 986 ) / 70006

= 142 / 986

= 142

Step2:

LCM(2, 156) = 156

GCD(2, 156) = ( 2 x 156 ) / 156

= 2 / 156

= 2

Step3:

LCM(2, 909) = 1818

GCD(2, 909) = ( 2 x 909 ) / 1818

= 2 / 909

= 2

So, Greatest Common Divisor of 142, 986, 156, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 310, 274, 500, 213
• GCD of 637, 272, 937, 244
• GCD of 965, 988, 331, 677
• GCD of 655, 791, 744, 439
• GCD of 379, 467, 592, 549

Given numbers are 142, 986, 156, 909
The greatest common divisor of numbers 142, 986, 156, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 986, 156, 909 is 1.

1. What is the GCD of 142, 986, 156, 909?

GCD of given numbers 142, 986, 156, 909 is 1

2. How to calculate the greatest common divisor of 142, 986, 156, 909?

We can find the highest common divisor of 142, 986, 156, 909 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 142, 986, 156, 909 i.e 1.

3. How can I use the GCD of 142, 986, 156, 909Calculator?

Out the numbers 142, 986, 156, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.