GCD of 157, 207, 225 Calculator

Given Input numbers are 157, 207, 225

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

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

Divisors of 225 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (157, 207, 225) = 1.

Given numbers are 157, 207, 225

The list of prime factors of all numbers are

Prime factors of 157 are 157

Prime factors of 207 are 3 x 3 x 23

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

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

Given numbers are 157, 207, 225

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

Apply this formula for all numbers.

Step1:

LCM(157, 207) = 32499

GCD(157, 207) = ( 157 x 207 ) / 32499

= 157 / 207

= 157

Step2:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 157, 207, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 874, 729, 127
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• GCD of 451, 780, 296
• GCD of 747, 696, 472
• GCD of 827, 168, 690

Given numbers are 157, 207, 225
The greatest common divisor of numbers 157, 207, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 207, 225 is 1.

1. What is the GCD of 157, 207, 225?

GCD of given numbers 157, 207, 225 is 1

2. How to calculate the greatest common divisor of 157, 207, 225?

We can find the highest common divisor of 157, 207, 225 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 157, 207, 225 i.e 1.

3. How can I use the GCD of 157, 207, 225Calculator?

Out the numbers 157, 207, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.