GCD of 248, 675, 655, 402 Calculator

Given Input numbers are 248, 675, 655, 402

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 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (248, 675, 655, 402) = 1.

Given numbers are 248, 675, 655, 402

The list of prime factors of all numbers are

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

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 655 are 5 x 131

Prime factors of 402 are 2 x 3 x 67

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

Given numbers are 248, 675, 655, 402

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

Apply this formula for all numbers.

Step1:

LCM(248, 675) = 167400

GCD(248, 675) = ( 248 x 675 ) / 167400

= 248 / 675

= 248

Step2:

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

= 1 / 655

= 1

Step3:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 248, 675, 655, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 119, 561, 777, 669
• GCD of 151, 240, 975, 939
• GCD of 640, 871, 977, 312
• GCD of 712, 759, 547, 744
• GCD of 455, 965, 752, 403

Given numbers are 248, 675, 655, 402
The greatest common divisor of numbers 248, 675, 655, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 675, 655, 402 is 1.

1. What is the GCD of 248, 675, 655, 402?

GCD of given numbers 248, 675, 655, 402 is 1

2. How to calculate the greatest common divisor of 248, 675, 655, 402?

We can find the highest common divisor of 248, 675, 655, 402 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, 675, 655, 402 i.e 1.

3. How can I use the GCD of 248, 675, 655, 402Calculator?

Out the numbers 248, 675, 655, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.