GCD of 985, 628, 693, 272 Calculator

Given Input numbers are 985, 628, 693, 272

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

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (985, 628, 693, 272) = 1.

Given numbers are 985, 628, 693, 272

The list of prime factors of all numbers are

Prime factors of 985 are 5 x 197

Prime factors of 628 are 2 x 2 x 157

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 985, 628, 693, 272

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

Apply this formula for all numbers.

Step1:

LCM(985, 628) = 618580

GCD(985, 628) = ( 985 x 628 ) / 618580

= 985 / 628

= 985

Step2:

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

= 1 / 693

= 1

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 985, 628, 693, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 784, 727, 235
• GCD of 328, 910, 876, 319
• GCD of 940, 201, 306, 735
• GCD of 619, 972, 540, 719
• GCD of 857, 644, 707, 721

Given numbers are 985, 628, 693, 272
The greatest common divisor of numbers 985, 628, 693, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 985, 628, 693, 272 is 1.

1. What is the GCD of 985, 628, 693, 272?

GCD of given numbers 985, 628, 693, 272 is 1

2. How to calculate the greatest common divisor of 985, 628, 693, 272?

We can find the highest common divisor of 985, 628, 693, 272 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 985, 628, 693, 272 i.e 1.

3. How can I use the GCD of 985, 628, 693, 272Calculator?

Out the numbers 985, 628, 693, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.