GCD of 736, 752, 165, 420 Calculator

Given Input numbers are 736, 752, 165, 420

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

Divisors of 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

Divisors of 752 :

The positive integer divisors of 752 that completely divides 752 are.

1, 2, 4, 8, 16, 47, 94, 188, 376, 752

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

GCD of numbers is the greatest common divisor

So, the GCD (736, 752, 165, 420) = 1.

Given numbers are 736, 752, 165, 420

The list of prime factors of all numbers are

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

Prime factors of 752 are 2 x 2 x 2 x 2 x 47

Prime factors of 165 are 3 x 5 x 11

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

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

Given numbers are 736, 752, 165, 420

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

Apply this formula for all numbers.

Step1:

LCM(736, 752) = 34592

GCD(736, 752) = ( 736 x 752 ) / 34592

= 736 / 752

= 736

Step2:

LCM(16, 165) = 2640

GCD(16, 165) = ( 16 x 165 ) / 2640

= 16 / 165

= 16

Step3:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

So, Greatest Common Divisor of 736, 752, 165, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 491, 286, 671, 449
• GCD of 465, 755, 593, 107
• GCD of 807, 384, 279, 881
• GCD of 980, 776, 556, 938
• GCD of 802, 588, 876, 295

Given numbers are 736, 752, 165, 420
The greatest common divisor of numbers 736, 752, 165, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 736, 752, 165, 420 is 1.

1. What is the GCD of 736, 752, 165, 420?

GCD of given numbers 736, 752, 165, 420 is 1

2. How to calculate the greatest common divisor of 736, 752, 165, 420?

We can find the highest common divisor of 736, 752, 165, 420 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 736, 752, 165, 420 i.e 1.

3. How can I use the GCD of 736, 752, 165, 420Calculator?

Out the numbers 736, 752, 165, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.