GCD of 470, 780, 101, 325 Calculator

Given Input numbers are 470, 780, 101, 325

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

GCD of numbers is the greatest common divisor

So, the GCD (470, 780, 101, 325) = 1.

Given numbers are 470, 780, 101, 325

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 101 are 101

Prime factors of 325 are 5 x 5 x 13

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

Given numbers are 470, 780, 101, 325

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

Apply this formula for all numbers.

Step1:

LCM(470, 780) = 36660

GCD(470, 780) = ( 470 x 780 ) / 36660

= 470 / 780

= 470

Step2:

LCM(10, 101) = 1010

GCD(10, 101) = ( 10 x 101 ) / 1010

= 10 / 101

= 10

Step3:

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

= 1 / 325

= 1

So, Greatest Common Divisor of 470, 780, 101, 325 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 372, 677, 977, 190
• GCD of 360, 997, 373, 783
• GCD of 633, 905, 194, 464
• GCD of 751, 773, 744, 204
• GCD of 488, 222, 943, 564

Given numbers are 470, 780, 101, 325
The greatest common divisor of numbers 470, 780, 101, 325 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 780, 101, 325 is 1.

1. What is the GCD of 470, 780, 101, 325?

GCD of given numbers 470, 780, 101, 325 is 1

2. How to calculate the greatest common divisor of 470, 780, 101, 325?

We can find the highest common divisor of 470, 780, 101, 325 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 470, 780, 101, 325 i.e 1.

3. How can I use the GCD of 470, 780, 101, 325Calculator?

Out the numbers 470, 780, 101, 325 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.