GCD of 615, 427, 272, 169 Calculator

Given Input numbers are 615, 427, 272, 169

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

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

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 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

GCD of numbers is the greatest common divisor

So, the GCD (615, 427, 272, 169) = 1.

Given numbers are 615, 427, 272, 169

The list of prime factors of all numbers are

Prime factors of 615 are 3 x 5 x 41

Prime factors of 427 are 7 x 61

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

Prime factors of 169 are 13 x 13

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

Given numbers are 615, 427, 272, 169

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

Apply this formula for all numbers.

Step1:

LCM(615, 427) = 262605

GCD(615, 427) = ( 615 x 427 ) / 262605

= 615 / 427

= 615

Step2:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

Step3:

LCM(1, 169) = 169

GCD(1, 169) = ( 1 x 169 ) / 169

= 1 / 169

= 1

So, Greatest Common Divisor of 615, 427, 272, 169 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 779, 847, 761, 176
• GCD of 115, 677, 212, 577
• GCD of 486, 104, 881, 951
• GCD of 301, 294, 857, 758
• GCD of 679, 788, 825, 558

Given numbers are 615, 427, 272, 169
The greatest common divisor of numbers 615, 427, 272, 169 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 615, 427, 272, 169 is 1.

1. What is the GCD of 615, 427, 272, 169?

GCD of given numbers 615, 427, 272, 169 is 1

2. How to calculate the greatest common divisor of 615, 427, 272, 169?

We can find the highest common divisor of 615, 427, 272, 169 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 615, 427, 272, 169 i.e 1.

3. How can I use the GCD of 615, 427, 272, 169Calculator?

Out the numbers 615, 427, 272, 169 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.