GCD of 397, 602, 672, 618 Calculator

Given Input numbers are 397, 602, 672, 618

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

GCD of numbers is the greatest common divisor

So, the GCD (397, 602, 672, 618) = 1.

Given numbers are 397, 602, 672, 618

The list of prime factors of all numbers are

Prime factors of 397 are 397

Prime factors of 602 are 2 x 7 x 43

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 618 are 2 x 3 x 103

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

Given numbers are 397, 602, 672, 618

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

Apply this formula for all numbers.

Step1:

LCM(397, 602) = 238994

GCD(397, 602) = ( 397 x 602 ) / 238994

= 397 / 602

= 397

Step2:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

Step3:

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

= 1 / 618

= 1

So, Greatest Common Divisor of 397, 602, 672, 618 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 503, 512, 689, 446
• GCD of 339, 350, 432, 399
• GCD of 418, 823, 951, 731
• GCD of 972, 806, 141, 788
• GCD of 356, 128, 310, 651

Given numbers are 397, 602, 672, 618
The greatest common divisor of numbers 397, 602, 672, 618 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 602, 672, 618 is 1.

1. What is the GCD of 397, 602, 672, 618?

GCD of given numbers 397, 602, 672, 618 is 1

2. How to calculate the greatest common divisor of 397, 602, 672, 618?

We can find the highest common divisor of 397, 602, 672, 618 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 397, 602, 672, 618 i.e 1.

3. How can I use the GCD of 397, 602, 672, 618Calculator?

Out the numbers 397, 602, 672, 618 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.