GCD of 145, 918, 736, 840 Calculator

Given Input numbers are 145, 918, 736, 840

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

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

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 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

GCD of numbers is the greatest common divisor

So, the GCD (145, 918, 736, 840) = 1.

Given numbers are 145, 918, 736, 840

The list of prime factors of all numbers are

Prime factors of 145 are 5 x 29

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Prime factors of 840 are 2 x 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 145, 918, 736, 840

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

Apply this formula for all numbers.

Step1:

LCM(145, 918) = 133110

GCD(145, 918) = ( 145 x 918 ) / 133110

= 145 / 918

= 145

Step2:

LCM(1, 736) = 736

GCD(1, 736) = ( 1 x 736 ) / 736

= 1 / 736

= 1

Step3:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

So, Greatest Common Divisor of 145, 918, 736, 840 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 868, 444, 623
• GCD of 984, 414, 494, 501
• GCD of 186, 746, 287, 973
• GCD of 457, 605, 621, 368
• GCD of 564, 342, 303, 137

Given numbers are 145, 918, 736, 840
The greatest common divisor of numbers 145, 918, 736, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 145, 918, 736, 840 is 1.

1. What is the GCD of 145, 918, 736, 840?

GCD of given numbers 145, 918, 736, 840 is 1

2. How to calculate the greatest common divisor of 145, 918, 736, 840?

We can find the highest common divisor of 145, 918, 736, 840 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 145, 918, 736, 840 i.e 1.

3. How can I use the GCD of 145, 918, 736, 840Calculator?

Out the numbers 145, 918, 736, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.