GCD of 981, 680, 492, 429 Calculator

Given Input numbers are 981, 680, 492, 429

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

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

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

GCD of numbers is the greatest common divisor

So, the GCD (981, 680, 492, 429) = 1.

Given numbers are 981, 680, 492, 429

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Prime factors of 429 are 3 x 11 x 13

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

Given numbers are 981, 680, 492, 429

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

Apply this formula for all numbers.

Step1:

LCM(981, 680) = 667080

GCD(981, 680) = ( 981 x 680 ) / 667080

= 981 / 680

= 981

Step2:

LCM(1, 492) = 492

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

= 1 / 492

= 1

Step3:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

So, Greatest Common Divisor of 981, 680, 492, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 819, 418, 332, 861
• GCD of 358, 415, 423, 216
• GCD of 316, 417, 369, 319
• GCD of 616, 606, 427, 845
• GCD of 707, 411, 974, 910

Given numbers are 981, 680, 492, 429
The greatest common divisor of numbers 981, 680, 492, 429 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 680, 492, 429 is 1.

1. What is the GCD of 981, 680, 492, 429?

GCD of given numbers 981, 680, 492, 429 is 1

2. How to calculate the greatest common divisor of 981, 680, 492, 429?

We can find the highest common divisor of 981, 680, 492, 429 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 981, 680, 492, 429 i.e 1.

3. How can I use the GCD of 981, 680, 492, 429Calculator?

Out the numbers 981, 680, 492, 429 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.