GCD of 248, 764, 73, 140 Calculator

Given Input numbers are 248, 764, 73, 140

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

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 73 :

The positive integer divisors of 73 that completely divides 73 are.

1, 73

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (248, 764, 73, 140) = 1.

Given numbers are 248, 764, 73, 140

The list of prime factors of all numbers are

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 764 are 2 x 2 x 191

Prime factors of 73 are 73

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 248, 764, 73, 140

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

Apply this formula for all numbers.

Step1:

LCM(248, 764) = 47368

GCD(248, 764) = ( 248 x 764 ) / 47368

= 248 / 764

= 248

Step2:

LCM(4, 73) = 292

GCD(4, 73) = ( 4 x 73 ) / 292

= 4 / 73

= 4

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 248, 764, 73, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 889, 54, 185
• GCD of 901, 299, 15, 507
• GCD of 792, 134, 32, 256
• GCD of 216, 943, 68, 434
• GCD of 454, 505, 11, 507

Given numbers are 248, 764, 73, 140
The greatest common divisor of numbers 248, 764, 73, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 764, 73, 140 is 1.

1. What is the GCD of 248, 764, 73, 140?

GCD of given numbers 248, 764, 73, 140 is 1

2. How to calculate the greatest common divisor of 248, 764, 73, 140?

We can find the highest common divisor of 248, 764, 73, 140 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 248, 764, 73, 140 i.e 1.

3. How can I use the GCD of 248, 764, 73, 140Calculator?

Out the numbers 248, 764, 73, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.