GCD of 686, 147, 736, 701 Calculator

Given Input numbers are 686, 147, 736, 701

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

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

Divisors of 701 :

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

1, 701

GCD of numbers is the greatest common divisor

So, the GCD (686, 147, 736, 701) = 1.

Given numbers are 686, 147, 736, 701

The list of prime factors of all numbers are

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 147 are 3 x 7 x 7

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

Prime factors of 701 are 701

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

Given numbers are 686, 147, 736, 701

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

Apply this formula for all numbers.

Step1:

LCM(686, 147) = 2058

GCD(686, 147) = ( 686 x 147 ) / 2058

= 686 / 147

= 686

Step2:

LCM(49, 736) = 36064

GCD(49, 736) = ( 49 x 736 ) / 36064

= 49 / 736

= 49

Step3:

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

= 1 / 701

= 1

So, Greatest Common Divisor of 686, 147, 736, 701 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 860, 949, 283
• GCD of 189, 228, 468, 452
• GCD of 260, 522, 800, 965
• GCD of 957, 509, 123, 552
• GCD of 207, 716, 320, 884

Given numbers are 686, 147, 736, 701
The greatest common divisor of numbers 686, 147, 736, 701 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 686, 147, 736, 701 is 1.

1. What is the GCD of 686, 147, 736, 701?

GCD of given numbers 686, 147, 736, 701 is 1

2. How to calculate the greatest common divisor of 686, 147, 736, 701?

We can find the highest common divisor of 686, 147, 736, 701 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 686, 147, 736, 701 i.e 1.

3. How can I use the GCD of 686, 147, 736, 701Calculator?

Out the numbers 686, 147, 736, 701 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.