GCD of 989, 528, 697, 140 Calculator

Given Input numbers are 989, 528, 697, 140

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

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 (989, 528, 697, 140) = 1.

Given numbers are 989, 528, 697, 140

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

Prime factors of 697 are 17 x 41

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 989, 528, 697, 140

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

Apply this formula for all numbers.

Step1:

LCM(989, 528) = 522192

GCD(989, 528) = ( 989 x 528 ) / 522192

= 989 / 528

= 989

Step2:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

Step3:

LCM(1, 140) = 140

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

= 1 / 140

= 1

So, Greatest Common Divisor of 989, 528, 697, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 718, 529, 449
• GCD of 700, 928, 491, 366
• GCD of 526, 469, 285, 660
• GCD of 324, 732, 669, 523
• GCD of 316, 353, 197, 381

Given numbers are 989, 528, 697, 140
The greatest common divisor of numbers 989, 528, 697, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 528, 697, 140 is 1.

1. What is the GCD of 989, 528, 697, 140?

GCD of given numbers 989, 528, 697, 140 is 1

2. How to calculate the greatest common divisor of 989, 528, 697, 140?

We can find the highest common divisor of 989, 528, 697, 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 989, 528, 697, 140 i.e 1.

3. How can I use the GCD of 989, 528, 697, 140Calculator?

Out the numbers 989, 528, 697, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.