GCD of 652, 689, 977, 440 Calculator

Given Input numbers are 652, 689, 977, 440

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

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

GCD of numbers is the greatest common divisor

So, the GCD (652, 689, 977, 440) = 1.

Given numbers are 652, 689, 977, 440

The list of prime factors of all numbers are

Prime factors of 652 are 2 x 2 x 163

Prime factors of 689 are 13 x 53

Prime factors of 977 are 977

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

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

Given numbers are 652, 689, 977, 440

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

Apply this formula for all numbers.

Step1:

LCM(652, 689) = 449228

GCD(652, 689) = ( 652 x 689 ) / 449228

= 652 / 689

= 652

Step2:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

Step3:

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

= 1 / 440

= 1

So, Greatest Common Divisor of 652, 689, 977, 440 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 504, 480, 512, 712
• GCD of 521, 148, 967, 288
• GCD of 802, 589, 696, 500
• GCD of 981, 995, 943, 949
• GCD of 574, 624, 863, 162

Given numbers are 652, 689, 977, 440
The greatest common divisor of numbers 652, 689, 977, 440 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 652, 689, 977, 440 is 1.

1. What is the GCD of 652, 689, 977, 440?

GCD of given numbers 652, 689, 977, 440 is 1

2. How to calculate the greatest common divisor of 652, 689, 977, 440?

We can find the highest common divisor of 652, 689, 977, 440 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 652, 689, 977, 440 i.e 1.

3. How can I use the GCD of 652, 689, 977, 440Calculator?

Out the numbers 652, 689, 977, 440 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.