GCD of 670, 549, 402, 369 Calculator

Given Input numbers are 670, 549, 402, 369

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

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 549 :

The positive integer divisors of 549 that completely divides 549 are.

1, 3, 9, 61, 183, 549

Divisors of 402 :

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

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

GCD of numbers is the greatest common divisor

So, the GCD (670, 549, 402, 369) = 1.

Given numbers are 670, 549, 402, 369

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 549 are 3 x 3 x 61

Prime factors of 402 are 2 x 3 x 67

Prime factors of 369 are 3 x 3 x 41

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

Given numbers are 670, 549, 402, 369

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

Apply this formula for all numbers.

Step1:

LCM(670, 549) = 367830

GCD(670, 549) = ( 670 x 549 ) / 367830

= 670 / 549

= 670

Step2:

LCM(1, 402) = 402

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

= 1 / 402

= 1

Step3:

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

= 1 / 369

= 1

So, Greatest Common Divisor of 670, 549, 402, 369 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 879, 665, 865, 413
• GCD of 573, 188, 965, 651
• GCD of 757, 341, 918, 109
• GCD of 330, 553, 244, 370
• GCD of 572, 299, 763, 199

Given numbers are 670, 549, 402, 369
The greatest common divisor of numbers 670, 549, 402, 369 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 549, 402, 369 is 1.

1. What is the GCD of 670, 549, 402, 369?

GCD of given numbers 670, 549, 402, 369 is 1

2. How to calculate the greatest common divisor of 670, 549, 402, 369?

We can find the highest common divisor of 670, 549, 402, 369 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 670, 549, 402, 369 i.e 1.

3. How can I use the GCD of 670, 549, 402, 369Calculator?

Out the numbers 670, 549, 402, 369 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.