GCD of 149, 985, 959, 172 Calculator

Given Input numbers are 149, 985, 959, 172

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

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

Divisors of 959 :

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

1, 7, 137, 959

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

GCD of numbers is the greatest common divisor

So, the GCD (149, 985, 959, 172) = 1.

Given numbers are 149, 985, 959, 172

The list of prime factors of all numbers are

Prime factors of 149 are 149

Prime factors of 985 are 5 x 197

Prime factors of 959 are 7 x 137

Prime factors of 172 are 2 x 2 x 43

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

Given numbers are 149, 985, 959, 172

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

Apply this formula for all numbers.

Step1:

LCM(149, 985) = 146765

GCD(149, 985) = ( 149 x 985 ) / 146765

= 149 / 985

= 149

Step2:

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

= 1 / 959

= 1

Step3:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

So, Greatest Common Divisor of 149, 985, 959, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 494, 426, 937
• GCD of 985, 799, 998, 267
• GCD of 791, 140, 835, 585
• GCD of 168, 523, 865, 619
• GCD of 515, 438, 945, 771

Given numbers are 149, 985, 959, 172
The greatest common divisor of numbers 149, 985, 959, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 149, 985, 959, 172 is 1.

1. What is the GCD of 149, 985, 959, 172?

GCD of given numbers 149, 985, 959, 172 is 1

2. How to calculate the greatest common divisor of 149, 985, 959, 172?

We can find the highest common divisor of 149, 985, 959, 172 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 149, 985, 959, 172 i.e 1.

3. How can I use the GCD of 149, 985, 959, 172Calculator?

Out the numbers 149, 985, 959, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.