GCD of 272, 435, 821, 625 Calculator

Given Input numbers are 272, 435, 821, 625

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

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

GCD of numbers is the greatest common divisor

So, the GCD (272, 435, 821, 625) = 1.

Given numbers are 272, 435, 821, 625

The list of prime factors of all numbers are

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 435 are 3 x 5 x 29

Prime factors of 821 are 821

Prime factors of 625 are 5 x 5 x 5 x 5

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

Given numbers are 272, 435, 821, 625

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

Apply this formula for all numbers.

Step1:

LCM(272, 435) = 118320

GCD(272, 435) = ( 272 x 435 ) / 118320

= 272 / 435

= 272

Step2:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

Step3:

LCM(1, 625) = 625

GCD(1, 625) = ( 1 x 625 ) / 625

= 1 / 625

= 1

So, Greatest Common Divisor of 272, 435, 821, 625 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 317, 428, 970, 271
• GCD of 968, 655, 493, 169
• GCD of 761, 600, 137, 440
• GCD of 567, 523, 159, 347
• GCD of 121, 956, 736, 873

Given numbers are 272, 435, 821, 625
The greatest common divisor of numbers 272, 435, 821, 625 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 435, 821, 625 is 1.

1. What is the GCD of 272, 435, 821, 625?

GCD of given numbers 272, 435, 821, 625 is 1

2. How to calculate the greatest common divisor of 272, 435, 821, 625?

We can find the highest common divisor of 272, 435, 821, 625 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 272, 435, 821, 625 i.e 1.

3. How can I use the GCD of 272, 435, 821, 625Calculator?

Out the numbers 272, 435, 821, 625 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.