GCD of 521, 465, 370, 142 Calculator

Given Input numbers are 521, 465, 370, 142

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

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (521, 465, 370, 142) = 1.

Given numbers are 521, 465, 370, 142

The list of prime factors of all numbers are

Prime factors of 521 are 521

Prime factors of 465 are 3 x 5 x 31

Prime factors of 370 are 2 x 5 x 37

Prime factors of 142 are 2 x 71

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

Given numbers are 521, 465, 370, 142

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

Apply this formula for all numbers.

Step1:

LCM(521, 465) = 242265

GCD(521, 465) = ( 521 x 465 ) / 242265

= 521 / 465

= 521

Step2:

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

= 1 / 370

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 521, 465, 370, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 838, 580, 433, 193
• GCD of 496, 515, 262, 676
• GCD of 857, 273, 913, 726
• GCD of 390, 106, 543, 555
• GCD of 530, 600, 270, 675

Given numbers are 521, 465, 370, 142
The greatest common divisor of numbers 521, 465, 370, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 465, 370, 142 is 1.

1. What is the GCD of 521, 465, 370, 142?

GCD of given numbers 521, 465, 370, 142 is 1

2. How to calculate the greatest common divisor of 521, 465, 370, 142?

We can find the highest common divisor of 521, 465, 370, 142 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 521, 465, 370, 142 i.e 1.

3. How can I use the GCD of 521, 465, 370, 142Calculator?

Out the numbers 521, 465, 370, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.