June 28, 2022

## Greatest Common Factor of 8 and 12 | Methods to find GCF of 8 and 12

Greatest Common Factor of 8 and 12 Find the  Greatest Common Factor of 8 and 12. Methods to Find GCF of 8 and 12 Factorisation Method Prime Factorisation Method Common Division Method  Division Method 1. Greatest Common Factor of 8 and 12 by Factorisation Method We have  8= 1 x 8 ;    8=2 x 4 All the factors of 8 are  :  1, 2, 4, 8 Again  12= 1 x 12 ;   12 =2 x 6  ; 12= 3 x 4 So , all the factors of 12 are :  1 , 2, 3, 4, 6, 12  Common factors …

## What is the hcf of smallest prime number and the smallest composite number?

What is the HCF of smallest prime number and the smallest composite number? Prime numbers:    A  number having exactly two different factors , namely 1 and itself is called a prime number. Clearly , 1 has only one factor , namely 1 itself. 1 is neither prime nor composite. Examples : The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 Note:  The smallest prime number is 2 and it is …

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