GCD of 645, 536, 101, 429 Calculator

Given Input numbers are 645, 536, 101, 429

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

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 536 :

The positive integer divisors of 536 that completely divides 536 are.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

GCD of numbers is the greatest common divisor

So, the GCD (645, 536, 101, 429) = 1.

Given numbers are 645, 536, 101, 429

The list of prime factors of all numbers are

Prime factors of 645 are 3 x 5 x 43

Prime factors of 536 are 2 x 2 x 2 x 67

Prime factors of 101 are 101

Prime factors of 429 are 3 x 11 x 13

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

Given numbers are 645, 536, 101, 429

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

Apply this formula for all numbers.

Step1:

LCM(645, 536) = 345720

GCD(645, 536) = ( 645 x 536 ) / 345720

= 645 / 536

= 645

Step2:

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

= 1 / 101

= 1

Step3:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

So, Greatest Common Divisor of 645, 536, 101, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 707, 872, 344
• GCD of 607, 368, 891, 407
• GCD of 217, 729, 580, 517
• GCD of 627, 995, 302, 369
• GCD of 259, 497, 123, 442

Given numbers are 645, 536, 101, 429
The greatest common divisor of numbers 645, 536, 101, 429 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 645, 536, 101, 429 is 1.

1. What is the GCD of 645, 536, 101, 429?

GCD of given numbers 645, 536, 101, 429 is 1

2. How to calculate the greatest common divisor of 645, 536, 101, 429?

We can find the highest common divisor of 645, 536, 101, 429 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 645, 536, 101, 429 i.e 1.

3. How can I use the GCD of 645, 536, 101, 429Calculator?

Out the numbers 645, 536, 101, 429 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.