GCD of 378, 497, 87, 318 Calculator

Given Input numbers are 378, 497, 87, 318

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

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

Divisors of 87 :

The positive integer divisors of 87 that completely divides 87 are.

1, 3, 29, 87

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

GCD of numbers is the greatest common divisor

So, the GCD (378, 497, 87, 318) = 1.

Given numbers are 378, 497, 87, 318

The list of prime factors of all numbers are

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 497 are 7 x 71

Prime factors of 87 are 3 x 29

Prime factors of 318 are 2 x 3 x 53

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

Given numbers are 378, 497, 87, 318

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

Apply this formula for all numbers.

Step1:

LCM(378, 497) = 26838

GCD(378, 497) = ( 378 x 497 ) / 26838

= 378 / 497

= 378

Step2:

LCM(7, 87) = 609

GCD(7, 87) = ( 7 x 87 ) / 609

= 7 / 87

= 7

Step3:

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

= 1 / 318

= 1

So, Greatest Common Divisor of 378, 497, 87, 318 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 327, 54, 118
• GCD of 565, 428, 70, 730
• GCD of 292, 618, 83, 100
• GCD of 851, 535, 78, 274
• GCD of 746, 166, 66, 980

Given numbers are 378, 497, 87, 318
The greatest common divisor of numbers 378, 497, 87, 318 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 497, 87, 318 is 1.

1. What is the GCD of 378, 497, 87, 318?

GCD of given numbers 378, 497, 87, 318 is 1

2. How to calculate the greatest common divisor of 378, 497, 87, 318?

We can find the highest common divisor of 378, 497, 87, 318 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 378, 497, 87, 318 i.e 1.

3. How can I use the GCD of 378, 497, 87, 318Calculator?

Out the numbers 378, 497, 87, 318 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.