GCD of 620, 701, 764, 742 Calculator

Given Input numbers are 620, 701, 764, 742

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 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 742 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (620, 701, 764, 742) = 1.

Given numbers are 620, 701, 764, 742

The list of prime factors of all numbers are

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

Prime factors of 701 are 701

Prime factors of 764 are 2 x 2 x 191

Prime factors of 742 are 2 x 7 x 53

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

Given numbers are 620, 701, 764, 742

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

Apply this formula for all numbers.

Step1:

LCM(620, 701) = 434620

GCD(620, 701) = ( 620 x 701 ) / 434620

= 620 / 701

= 620

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

Step3:

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

= 1 / 742

= 1

So, Greatest Common Divisor of 620, 701, 764, 742 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 266, 212, 990, 643
• GCD of 254, 906, 881, 382
• GCD of 561, 320, 989, 282
• GCD of 230, 133, 190, 723
• GCD of 501, 657, 919, 870

Given numbers are 620, 701, 764, 742
The greatest common divisor of numbers 620, 701, 764, 742 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 701, 764, 742 is 1.

1. What is the GCD of 620, 701, 764, 742?

GCD of given numbers 620, 701, 764, 742 is 1

2. How to calculate the greatest common divisor of 620, 701, 764, 742?

We can find the highest common divisor of 620, 701, 764, 742 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, 701, 764, 742 i.e 1.

3. How can I use the GCD of 620, 701, 764, 742Calculator?

Out the numbers 620, 701, 764, 742 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.