GCD of 91, 62, 85, 67 Calculator

Given Input numbers are 91, 62, 85, 67

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Greatest Common Divisior

We found the divisors of 91, 62, 85, 67 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 62, 85, 67 is 1.

Therefore, GCD of numbers 91, 62, 85, 67 is 1

Given Input Data is 91, 62, 85, 67

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 91 is 7 x 13

Prime Factorization of 62 is 2 x 31

Prime Factorization of 85 is 5 x 17

Prime Factorization of 67 is 67

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(91, 62) = 5642

GCD(91, 62) = ( 91 x 62 ) / 5642

GCD(91, 62) = 5642 / 5642

GCD(91, 62) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

GCD of 91, 62, 85, 67 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 78, 16, 79, 59
• GCD of 58, 79, 45, 91
• GCD of 46, 20, 82, 94
• GCD of 35, 29, 84, 89
• GCD of 70, 79, 11, 35

1. What is the GCD of 91, 62, 85, 67?

GCD of 91, 62, 85, 67 is 1

2. Where do I get the detailed procedure to find GCD of 91, 62, 85, 67?

You can find a detailed procedure to find GCD of 91, 62, 85, 67 on our page.

3. How to find GCD of 91, 62, 85, 67 on a calculator?

You can find the GCD of 91, 62, 85, 67 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.