GCD of 945, 664, 700, 838 Calculator

Given Input numbers are 945, 664, 700, 838

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

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 700 :

The positive integer divisors of 700 that completely divides 700 are.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

GCD of numbers is the greatest common divisor

So, the GCD (945, 664, 700, 838) = 1.

Given numbers are 945, 664, 700, 838

The list of prime factors of all numbers are

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 700 are 2 x 2 x 5 x 5 x 7

Prime factors of 838 are 2 x 419

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

Given numbers are 945, 664, 700, 838

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

Apply this formula for all numbers.

Step1:

LCM(945, 664) = 627480

GCD(945, 664) = ( 945 x 664 ) / 627480

= 945 / 664

= 945

Step2:

LCM(1, 700) = 700

GCD(1, 700) = ( 1 x 700 ) / 700

= 1 / 700

= 1

Step3:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

So, Greatest Common Divisor of 945, 664, 700, 838 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 688, 229, 450
• GCD of 237, 165, 227, 708
• GCD of 236, 525, 700, 991
• GCD of 807, 900, 164, 965
• GCD of 145, 745, 873, 426

Given numbers are 945, 664, 700, 838
The greatest common divisor of numbers 945, 664, 700, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 945, 664, 700, 838 is 1.

1. What is the GCD of 945, 664, 700, 838?

GCD of given numbers 945, 664, 700, 838 is 1

2. How to calculate the greatest common divisor of 945, 664, 700, 838?

We can find the highest common divisor of 945, 664, 700, 838 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 945, 664, 700, 838 i.e 1.

3. How can I use the GCD of 945, 664, 700, 838Calculator?

Out the numbers 945, 664, 700, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.