GCD of 628, 165, 274, 662 Calculator

Given Input numbers are 628, 165, 274, 662

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 274 :

The positive integer divisors of 274 that completely divides 274 are.

1, 2, 137, 274

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (628, 165, 274, 662) = 1.

Given numbers are 628, 165, 274, 662

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 165 are 3 x 5 x 11

Prime factors of 274 are 2 x 137

Prime factors of 662 are 2 x 331

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

Given numbers are 628, 165, 274, 662

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

Apply this formula for all numbers.

Step1:

LCM(628, 165) = 103620

GCD(628, 165) = ( 628 x 165 ) / 103620

= 628 / 165

= 628

Step2:

LCM(1, 274) = 274

GCD(1, 274) = ( 1 x 274 ) / 274

= 1 / 274

= 1

Step3:

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

= 1 / 662

= 1

So, Greatest Common Divisor of 628, 165, 274, 662 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 142, 138, 259, 568
• GCD of 180, 851, 623, 382
• GCD of 711, 987, 803, 517
• GCD of 527, 306, 662, 226
• GCD of 744, 174, 536, 354

Given numbers are 628, 165, 274, 662
The greatest common divisor of numbers 628, 165, 274, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 165, 274, 662 is 1.

1. What is the GCD of 628, 165, 274, 662?

GCD of given numbers 628, 165, 274, 662 is 1

2. How to calculate the greatest common divisor of 628, 165, 274, 662?

We can find the highest common divisor of 628, 165, 274, 662 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 628, 165, 274, 662 i.e 1.

3. How can I use the GCD of 628, 165, 274, 662Calculator?

Out the numbers 628, 165, 274, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.