GCD of 253, 620, 672, 552 Calculator

Given Input numbers are 253, 620, 672, 552

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

GCD of numbers is the greatest common divisor

So, the GCD (253, 620, 672, 552) = 1.

Given numbers are 253, 620, 672, 552

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

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

Given numbers are 253, 620, 672, 552

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

Apply this formula for all numbers.

Step1:

LCM(253, 620) = 156860

GCD(253, 620) = ( 253 x 620 ) / 156860

= 253 / 620

= 253

Step2:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

Step3:

LCM(1, 552) = 552

GCD(1, 552) = ( 1 x 552 ) / 552

= 1 / 552

= 1

So, Greatest Common Divisor of 253, 620, 672, 552 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 387, 547, 500, 259
• GCD of 381, 110, 186, 984
• GCD of 972, 931, 874, 214
• GCD of 635, 408, 630, 356
• GCD of 669, 383, 560, 874

Given numbers are 253, 620, 672, 552
The greatest common divisor of numbers 253, 620, 672, 552 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 620, 672, 552 is 1.

1. What is the GCD of 253, 620, 672, 552?

GCD of given numbers 253, 620, 672, 552 is 1

2. How to calculate the greatest common divisor of 253, 620, 672, 552?

We can find the highest common divisor of 253, 620, 672, 552 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 253, 620, 672, 552 i.e 1.

3. How can I use the GCD of 253, 620, 672, 552Calculator?

Out the numbers 253, 620, 672, 552 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.