GCD of 742, 220, 807, 862 Calculator

Given Input numbers are 742, 220, 807, 862

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

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

GCD of numbers is the greatest common divisor

So, the GCD (742, 220, 807, 862) = 1.

Given numbers are 742, 220, 807, 862

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 807 are 3 x 269

Prime factors of 862 are 2 x 431

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

Given numbers are 742, 220, 807, 862

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

Apply this formula for all numbers.

Step1:

LCM(742, 220) = 81620

GCD(742, 220) = ( 742 x 220 ) / 81620

= 742 / 220

= 742

Step2:

LCM(2, 807) = 1614

GCD(2, 807) = ( 2 x 807 ) / 1614

= 2 / 807

= 2

Step3:

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

= 1 / 862

= 1

So, Greatest Common Divisor of 742, 220, 807, 862 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 298, 329, 662, 531
• GCD of 466, 712, 969, 599
• GCD of 105, 791, 304, 573
• GCD of 410, 166, 596, 166
• GCD of 625, 646, 700, 410

Given numbers are 742, 220, 807, 862
The greatest common divisor of numbers 742, 220, 807, 862 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 220, 807, 862 is 1.

1. What is the GCD of 742, 220, 807, 862?

GCD of given numbers 742, 220, 807, 862 is 1

2. How to calculate the greatest common divisor of 742, 220, 807, 862?

We can find the highest common divisor of 742, 220, 807, 862 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 742, 220, 807, 862 i.e 1.

3. How can I use the GCD of 742, 220, 807, 862Calculator?

Out the numbers 742, 220, 807, 862 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.