GCD of 770, 313, 721, 542 Calculator

Given Input numbers are 770, 313, 721, 542

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

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 313 :

The positive integer divisors of 313 that completely divides 313 are.

1, 313

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

GCD of numbers is the greatest common divisor

So, the GCD (770, 313, 721, 542) = 1.

Given numbers are 770, 313, 721, 542

The list of prime factors of all numbers are

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 313 are 313

Prime factors of 721 are 7 x 103

Prime factors of 542 are 2 x 271

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

Given numbers are 770, 313, 721, 542

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

Apply this formula for all numbers.

Step1:

LCM(770, 313) = 241010

GCD(770, 313) = ( 770 x 313 ) / 241010

= 770 / 313

= 770

Step2:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

Step3:

LCM(1, 542) = 542

GCD(1, 542) = ( 1 x 542 ) / 542

= 1 / 542

= 1

So, Greatest Common Divisor of 770, 313, 721, 542 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 163, 929, 592
• GCD of 197, 118, 920, 132
• GCD of 263, 417, 454, 456
• GCD of 573, 965, 827, 840
• GCD of 598, 614, 581, 900

Given numbers are 770, 313, 721, 542
The greatest common divisor of numbers 770, 313, 721, 542 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 313, 721, 542 is 1.

1. What is the GCD of 770, 313, 721, 542?

GCD of given numbers 770, 313, 721, 542 is 1

2. How to calculate the greatest common divisor of 770, 313, 721, 542?

We can find the highest common divisor of 770, 313, 721, 542 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 770, 313, 721, 542 i.e 1.

3. How can I use the GCD of 770, 313, 721, 542Calculator?

Out the numbers 770, 313, 721, 542 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.