GCD of 620, 535, 702, 557 Calculator

Given Input numbers are 620, 535, 702, 557

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

GCD of numbers is the greatest common divisor

So, the GCD (620, 535, 702, 557) = 1.

Given numbers are 620, 535, 702, 557

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 535 are 5 x 107

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 557 are 557

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

Given numbers are 620, 535, 702, 557

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

Apply this formula for all numbers.

Step1:

LCM(620, 535) = 66340

GCD(620, 535) = ( 620 x 535 ) / 66340

= 620 / 535

= 620

Step2:

LCM(5, 702) = 3510

GCD(5, 702) = ( 5 x 702 ) / 3510

= 5 / 702

= 5

Step3:

LCM(1, 557) = 557

GCD(1, 557) = ( 1 x 557 ) / 557

= 1 / 557

= 1

So, Greatest Common Divisor of 620, 535, 702, 557 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 505, 585, 698, 727
• GCD of 318, 195, 281, 849
• GCD of 516, 478, 413, 885
• GCD of 521, 170, 140, 350
• GCD of 642, 665, 507, 376

Given numbers are 620, 535, 702, 557
The greatest common divisor of numbers 620, 535, 702, 557 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 535, 702, 557 is 1.

1. What is the GCD of 620, 535, 702, 557?

GCD of given numbers 620, 535, 702, 557 is 1

2. How to calculate the greatest common divisor of 620, 535, 702, 557?

We can find the highest common divisor of 620, 535, 702, 557 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 620, 535, 702, 557 i.e 1.

3. How can I use the GCD of 620, 535, 702, 557Calculator?

Out the numbers 620, 535, 702, 557 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.