GCD of 670, 921, 340, 956 Calculator

Given Input numbers are 670, 921, 340, 956

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 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 956 :

The positive integer divisors of 956 that completely divides 956 are.

1, 2, 4, 239, 478, 956

GCD of numbers is the greatest common divisor

So, the GCD (670, 921, 340, 956) = 1.

Given numbers are 670, 921, 340, 956

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 921 are 3 x 307

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 956 are 2 x 2 x 239

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

Given numbers are 670, 921, 340, 956

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

Apply this formula for all numbers.

Step1:

LCM(670, 921) = 617070

GCD(670, 921) = ( 670 x 921 ) / 617070

= 670 / 921

= 670

Step2:

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

= 1 / 340

= 1

Step3:

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

= 1 / 956

= 1

So, Greatest Common Divisor of 670, 921, 340, 956 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 963, 124, 489, 478
• GCD of 201, 177, 631, 910
• GCD of 913, 325, 594, 253
• GCD of 994, 642, 767, 806
• GCD of 393, 955, 573, 655

Given numbers are 670, 921, 340, 956
The greatest common divisor of numbers 670, 921, 340, 956 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 921, 340, 956 is 1.

1. What is the GCD of 670, 921, 340, 956?

GCD of given numbers 670, 921, 340, 956 is 1

2. How to calculate the greatest common divisor of 670, 921, 340, 956?

We can find the highest common divisor of 670, 921, 340, 956 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, 921, 340, 956 i.e 1.

3. How can I use the GCD of 670, 921, 340, 956Calculator?

Out the numbers 670, 921, 340, 956 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.