By using the division method, we get: Hence, we can see here that 16 is the highest number which divides 160 and 144. Therefore, HCF (144, 160) = 16 LCM by Prime Factorization Method To calculate the LCM of two numbers 60 and 45. Out of other ways, one way to find the LCM of...
Method 2: Prime Factorization Using Factor Tree and Tabular Division From the word itself,Prime Factorizationis a method of getting the factors of a number that areprime numbers. Whether we are using Factor Tree or Tabular Division, our goal is to end up with prime factors, multiply them and...
Using prime factorisation method, find the HCF and LCM of the following pairs. Hence, verifyHCF×LCM= product of two numbers. (i) 96 and 120 (ii) 16 and 20 (iii) 144 and 192 (iv) 330 and 440 View Solution Find the LCM and HCF of the following pairs of integers and verify thatLC...
Prime Factorization method Division method We will understand both methods one by one. Finding HCF using Prime Factorisation Method The prime factorisation method is also known as the factor tree method. Now, follow the given points to find out the HCF: Write each of the numbers as a product ...
To find the Highest Common Factor (HCF), also known as the Greatest Common Divisor (GCD), of the numbers 70, 210, and 315, we can use the prime factorization method. Here’s a step-by-step solution:Step 1: Prime Factorization of Each Nu
HCF by Prime FactorizationIn order to find the HCF of numbers by the prime factorization method, we use the following steps. Let us understand this method using the example given below.Step 1: Find the common prime factors of the given numbers. Step 2: Then, multiply the common prime ...
Prime Factorization Of Hcf And Lcm Properties Of Hcf And Lcm Hcf And Lcm HCF of two numbers by Division Method We have already understood the prime factorisation method to determine the HCF. Steps for Division method: If we were given two numbers, then ...
Prime Factorization Method Using Euclid's Algorithm Long Division Method HCF of 25 and 36 by Prime Factorization Prime factorization of 25 and 36 is (5 × 5) and (2 × 2 × 3 × 3) respectively. As visible, there are no common prime factors between 25 and 36, i.e. they areco-prim...
To find the LCM using prime factorization method we need to follow the below-mentioned steps: Find the prime factors of numbers individually. From all the factors, identify the maximum number of times each prime factor appears. The product of the prime factors occurring in maximum numbers is th...
HCF using Euclid’s Division Lemma Euclid’s Division Method is used to compute the Highest Common Factor of two or more given numbers say a, b, c…HCF(a, b) is the highest positive integer that divides both a and b. For example HCF of 48, 60 can be written as HCF(48, 60) = ...