GCD of 225, 372, 402, 653 Calculator

Given Input numbers are 225, 372, 402, 653

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

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

GCD of numbers is the greatest common divisor

So, the GCD (225, 372, 402, 653) = 1.

Given numbers are 225, 372, 402, 653

The list of prime factors of all numbers are

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 402 are 2 x 3 x 67

Prime factors of 653 are 653

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

Given numbers are 225, 372, 402, 653

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

Apply this formula for all numbers.

Step1:

LCM(225, 372) = 27900

GCD(225, 372) = ( 225 x 372 ) / 27900

= 225 / 372

= 225

Step2:

LCM(3, 402) = 402

GCD(3, 402) = ( 3 x 402 ) / 402

= 3 / 402

= 3

Step3:

LCM(3, 653) = 1959

GCD(3, 653) = ( 3 x 653 ) / 1959

= 3 / 653

= 3

So, Greatest Common Divisor of 225, 372, 402, 653 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 455, 241, 690, 687
• GCD of 674, 692, 913, 753
• GCD of 113, 669, 593, 673
• GCD of 567, 674, 274, 320
• GCD of 541, 105, 399, 248

Given numbers are 225, 372, 402, 653
The greatest common divisor of numbers 225, 372, 402, 653 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 372, 402, 653 is 1.

1. What is the GCD of 225, 372, 402, 653?

GCD of given numbers 225, 372, 402, 653 is 1

2. How to calculate the greatest common divisor of 225, 372, 402, 653?

We can find the highest common divisor of 225, 372, 402, 653 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 225, 372, 402, 653 i.e 1.

3. How can I use the GCD of 225, 372, 402, 653Calculator?

Out the numbers 225, 372, 402, 653 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.