GCD of 153, 693, 749, 563 Calculator

Given Input numbers are 153, 693, 749, 563

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

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

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 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 563 :

The positive integer divisors of 563 that completely divides 563 are.

1, 563

GCD of numbers is the greatest common divisor

So, the GCD (153, 693, 749, 563) = 1.

Given numbers are 153, 693, 749, 563

The list of prime factors of all numbers are

Prime factors of 153 are 3 x 3 x 17

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

Prime factors of 749 are 7 x 107

Prime factors of 563 are 563

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

Given numbers are 153, 693, 749, 563

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

Apply this formula for all numbers.

Step1:

LCM(153, 693) = 11781

GCD(153, 693) = ( 153 x 693 ) / 11781

= 153 / 693

= 153

Step2:

LCM(9, 749) = 6741

GCD(9, 749) = ( 9 x 749 ) / 6741

= 9 / 749

= 9

Step3:

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

= 1 / 563

= 1

So, Greatest Common Divisor of 153, 693, 749, 563 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 853, 839, 606, 133
• GCD of 884, 933, 148, 470
• GCD of 199, 913, 380, 963
• GCD of 904, 632, 681, 822
• GCD of 304, 680, 950, 168

Given numbers are 153, 693, 749, 563
The greatest common divisor of numbers 153, 693, 749, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 153, 693, 749, 563 is 1.

1. What is the GCD of 153, 693, 749, 563?

GCD of given numbers 153, 693, 749, 563 is 1

2. How to calculate the greatest common divisor of 153, 693, 749, 563?

We can find the highest common divisor of 153, 693, 749, 563 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 153, 693, 749, 563 i.e 1.

3. How can I use the GCD of 153, 693, 749, 563Calculator?

Out the numbers 153, 693, 749, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.