GCD of 155, 262, 851, 432 Calculator

Given Input numbers are 155, 262, 851, 432

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 262 :

The positive integer divisors of 262 that completely divides 262 are.

1, 2, 131, 262

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (155, 262, 851, 432) = 1.

Given numbers are 155, 262, 851, 432

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 262 are 2 x 131

Prime factors of 851 are 23 x 37

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 155, 262, 851, 432

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

Apply this formula for all numbers.

Step1:

LCM(155, 262) = 40610

GCD(155, 262) = ( 155 x 262 ) / 40610

= 155 / 262

= 155

Step2:

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

= 1 / 851

= 1

Step3:

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

= 1 / 432

= 1

So, Greatest Common Divisor of 155, 262, 851, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 791, 598, 273, 652
• GCD of 159, 975, 507, 370
• GCD of 790, 673, 901, 437
• GCD of 229, 226, 427, 931
• GCD of 375, 197, 361, 384

Given numbers are 155, 262, 851, 432
The greatest common divisor of numbers 155, 262, 851, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 262, 851, 432 is 1.

1. What is the GCD of 155, 262, 851, 432?

GCD of given numbers 155, 262, 851, 432 is 1

2. How to calculate the greatest common divisor of 155, 262, 851, 432?

We can find the highest common divisor of 155, 262, 851, 432 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 155, 262, 851, 432 i.e 1.

3. How can I use the GCD of 155, 262, 851, 432Calculator?

Out the numbers 155, 262, 851, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.