GCD of 701, 280, 777, 138 Calculator

Given Input numbers are 701, 280, 777, 138

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

Divisors of 701 :

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

1, 701

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

GCD of numbers is the greatest common divisor

So, the GCD (701, 280, 777, 138) = 1.

Given numbers are 701, 280, 777, 138

The list of prime factors of all numbers are

Prime factors of 701 are 701

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 777 are 3 x 7 x 37

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 701, 280, 777, 138

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

Apply this formula for all numbers.

Step1:

LCM(701, 280) = 196280

GCD(701, 280) = ( 701 x 280 ) / 196280

= 701 / 280

= 701

Step2:

LCM(1, 777) = 777

GCD(1, 777) = ( 1 x 777 ) / 777

= 1 / 777

= 1

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 701, 280, 777, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 369, 728, 307, 787
• GCD of 773, 625, 576, 859
• GCD of 223, 355, 342, 737
• GCD of 956, 174, 499, 391
• GCD of 674, 467, 787, 760

Given numbers are 701, 280, 777, 138
The greatest common divisor of numbers 701, 280, 777, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 701, 280, 777, 138 is 1.

1. What is the GCD of 701, 280, 777, 138?

GCD of given numbers 701, 280, 777, 138 is 1

2. How to calculate the greatest common divisor of 701, 280, 777, 138?

We can find the highest common divisor of 701, 280, 777, 138 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 701, 280, 777, 138 i.e 1.

3. How can I use the GCD of 701, 280, 777, 138Calculator?

Out the numbers 701, 280, 777, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.