GCD of 147, 959, 842, 407 Calculator

Given Input numbers are 147, 959, 842, 407

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

Divisors of 147 :

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

1, 3, 7, 21, 49, 147

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 407 :

The positive integer divisors of 407 that completely divides 407 are.

1, 11, 37, 407

GCD of numbers is the greatest common divisor

So, the GCD (147, 959, 842, 407) = 1.

Given numbers are 147, 959, 842, 407

The list of prime factors of all numbers are

Prime factors of 147 are 3 x 7 x 7

Prime factors of 959 are 7 x 137

Prime factors of 842 are 2 x 421

Prime factors of 407 are 11 x 37

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

Given numbers are 147, 959, 842, 407

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

Apply this formula for all numbers.

Step1:

LCM(147, 959) = 20139

GCD(147, 959) = ( 147 x 959 ) / 20139

= 147 / 959

= 147

Step2:

LCM(7, 842) = 5894

GCD(7, 842) = ( 7 x 842 ) / 5894

= 7 / 842

= 7

Step3:

LCM(1, 407) = 407

GCD(1, 407) = ( 1 x 407 ) / 407

= 1 / 407

= 1

So, Greatest Common Divisor of 147, 959, 842, 407 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 103, 971, 254, 621
• GCD of 201, 290, 558, 975
• GCD of 220, 273, 802, 775
• GCD of 168, 990, 251, 942
• GCD of 485, 613, 976, 446

Given numbers are 147, 959, 842, 407
The greatest common divisor of numbers 147, 959, 842, 407 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 959, 842, 407 is 1.

1. What is the GCD of 147, 959, 842, 407?

GCD of given numbers 147, 959, 842, 407 is 1

2. How to calculate the greatest common divisor of 147, 959, 842, 407?

We can find the highest common divisor of 147, 959, 842, 407 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 147, 959, 842, 407 i.e 1.

3. How can I use the GCD of 147, 959, 842, 407Calculator?

Out the numbers 147, 959, 842, 407 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.