GCD of 275, 440, 138, 751 Calculator

Given Input numbers are 275, 440, 138, 751

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

Divisors of 275 :

The positive integer divisors of 275 that completely divides 275 are.

1, 5, 11, 25, 55, 275

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

GCD of numbers is the greatest common divisor

So, the GCD (275, 440, 138, 751) = 1.

Given numbers are 275, 440, 138, 751

The list of prime factors of all numbers are

Prime factors of 275 are 5 x 5 x 11

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

Prime factors of 138 are 2 x 3 x 23

Prime factors of 751 are 751

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

Given numbers are 275, 440, 138, 751

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

Apply this formula for all numbers.

Step1:

LCM(275, 440) = 2200

GCD(275, 440) = ( 275 x 440 ) / 2200

= 275 / 440

= 275

Step2:

LCM(55, 138) = 7590

GCD(55, 138) = ( 55 x 138 ) / 7590

= 55 / 138

= 55

Step3:

LCM(1, 751) = 751

GCD(1, 751) = ( 1 x 751 ) / 751

= 1 / 751

= 1

So, Greatest Common Divisor of 275, 440, 138, 751 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 778, 155, 607, 889
• GCD of 761, 917, 885, 906
• GCD of 751, 913, 703, 521
• GCD of 696, 277, 102, 761
• GCD of 416, 448, 944, 676

Given numbers are 275, 440, 138, 751
The greatest common divisor of numbers 275, 440, 138, 751 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 275, 440, 138, 751 is 1.

1. What is the GCD of 275, 440, 138, 751?

GCD of given numbers 275, 440, 138, 751 is 1

2. How to calculate the greatest common divisor of 275, 440, 138, 751?

We can find the highest common divisor of 275, 440, 138, 751 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 275, 440, 138, 751 i.e 1.

3. How can I use the GCD of 275, 440, 138, 751Calculator?

Out the numbers 275, 440, 138, 751 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.