GCD of 553, 280, 698, 164 Calculator

Given Input numbers are 553, 280, 698, 164

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

Divisors of 553 :

The positive integer divisors of 553 that completely divides 553 are.

1, 7, 79, 553

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (553, 280, 698, 164) = 1.

Given numbers are 553, 280, 698, 164

The list of prime factors of all numbers are

Prime factors of 553 are 7 x 79

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 698 are 2 x 349

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 553, 280, 698, 164

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

Apply this formula for all numbers.

Step1:

LCM(553, 280) = 22120

GCD(553, 280) = ( 553 x 280 ) / 22120

= 553 / 280

= 553

Step2:

LCM(7, 698) = 4886

GCD(7, 698) = ( 7 x 698 ) / 4886

= 7 / 698

= 7

Step3:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

So, Greatest Common Divisor of 553, 280, 698, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 855, 579, 509
• GCD of 654, 508, 766, 497
• GCD of 326, 427, 180, 759
• GCD of 552, 401, 112, 313
• GCD of 149, 228, 561, 390

Given numbers are 553, 280, 698, 164
The greatest common divisor of numbers 553, 280, 698, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 553, 280, 698, 164 is 1.

1. What is the GCD of 553, 280, 698, 164?

GCD of given numbers 553, 280, 698, 164 is 1

2. How to calculate the greatest common divisor of 553, 280, 698, 164?

We can find the highest common divisor of 553, 280, 698, 164 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 553, 280, 698, 164 i.e 1.

3. How can I use the GCD of 553, 280, 698, 164Calculator?

Out the numbers 553, 280, 698, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.