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.
How to Find the HCF of 32 and 40 by Long Division Method? To find the HCF of 32, 40 using long division method, 40 is divided by 32. The corresponding divisor (8) when remainder equals 0 is taken as HCF. What is the Relation Between LCM and HCF of 32, 40? The following equation...
LCM by Division Method For calculating the LCM by division method we need to follow the below mentioned steps: First, write all the given numbers in a single row but separated by commas. Find the least prime number that divides at least two numbers from the set of given numbers. Write the...
Now, to find out the LCM of two or more numbers using the factorization method, we have to find their factors. Then common will be taken as LCM. We have to choose each prime number with the greatest power and then we have to multiply them to get their LCM. So, in the above example...
HCF and LCM definitions, formulas and examples are provided here. Visit BYJU’S to learn the full form of LCM in Maths and the full form of HCF in Maths and their methods.
NCERT Solutions Class 10 Maths Chapter 1 Exercise 1.2 Question 2Summary:The LCM and HCF of the following pairs of integers i) 26 and 91, ii) 510 and 92 and iii) 336 and 54 are: i) 13 and 182, ii) 2 and 23460...
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The HCF of 56 and 57 is 1. Learn to calculate the Highest Common Factor of 56 and 57 using prime factorisation, long division method and listing common factors with simple steps, at BYJU’S.
5 = 40 hcf = 2 2 = 4 this way of finding lcm and hcf of numbers is often referred to as one of the methods to find hcf and lcm, i.e. the prime factorisation method. in the previous example, lcm and hcf are calculated by listing the common factors of numbers. we can also, ...
⇒ Since 2, 5 are common terms in the prime factorization of 20 and 30. Hence, HCF(20, 30) = 2 × 5 = 10 ☛ Prime Number How to Find the HCF of 20 and 30 by Long Division Method? To find the HCF of 20, 30 using long division method, 30 is divided by 20. The correspo...