How to Find the HCF of 40, 42 and 45 by Prime Factorization? To find the HCF of 40, 42 and 45, we will find theprime factorizationof given numbers, i.e. 40 = 2 × 2 × 2 × 5; 42 = 2 × 3 × 7; 45 = 3 × 3 × 5. ...
How to Find the HCF of 3 Numbers? To find the HCF of three numbers, we use the following steps. Let us find the HCF of 4, 6, and 8 to understand the steps. Step 1: First, find the HCF of the largest and the smallest of the given numbers. Here, the HCF of 4 and 8 is 4...
HCF or Highest Common Factor can be found by using the Prime Factorisation method and Division Method. Learn to find HCF by shortcut method or formula with examples at BYJU'S.
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Method to find LCM Let’s take an example: Find LCF of 24, 36 and 50. Step 1: Write them in Prime form 24 = 23 x 3 36 = 22 x 32 50 = 2 x 52 Step 2: Select the highest power of each prime Highest power of 2 = 3 ...
In the given article, we have covered HCF and LCM definitions and have discussed their formulas. So, you now have an understanding of how to find the LCM and the HCF of numbers using different methods like the prime factorisation method and division method. The relationship between HCF and LC...
Note:Since we talked about different strategies on how to find the Highest Common Factor of a pair of numbers, the best technique still is whatever you are comfortable with. You may notice that even though we used the same examples using different methods, we can still obtain the same HCF....
Note:Since we talked about different strategies on how to find the Highest Common Factor of a pair of numbers, the best technique still is whatever you are comfortable with. You may notice that even though we used the same examples using different methods, we can still obtain the same HCF....
numbers starting from 2 to n. Just enter the inputs separated by commas and click on the calculate button to avail resultant HCF and LCM values in the blink of an eye. Continue reading to know about HCF and LCM Definitions, Full Forms, Formulas, Steps on How to find HCF and LCM, etc...
To find HCF there are two methods: 1. Factorization method 2. Division method 1. Factorization Method In this method, write the numbers in the standard form. The prime numbers that are common to all the numbers and their factors will be our required HCF. Examples Q. Find the HCF of 160...