Example: Find the HCF of 30 and 42.Solution: We will list the factors of 30 and 42. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30 and the factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. Clearly, 1, 2, 3, and 6 are the common factors of 30 and 42...
Learn Properties of HCF and LCM and the relation between LCM and HCF of natural numbers with examples. Formula to find HCF and LCM of fractions at BYJU'S.
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.
HCF of 120 and 168 is the largest possible number which divides 120 and 168 without leaving any remainder. The methods to compute the HCF of 120, 168 are explained here.
To find the second number when the HCF (also known as GCD) and LCM of two numbers are given, we can use the relationship between these values. The formula we will use is:
The HCF of two consecutive natural numbers is 0 (b) 1 (c) 2 (d) non-existant View Solution The product of an odd number and even number is an ... number. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook...
10 = {1,2, 5, 10} HCF (4, 10) = 2 Example 2: HCF (16, 18) = ? 9 = {1, 3, 9} 18 = {1, 2, 3, 6, 9, 18} 9 and 18 have commonfactors of 3and 9. However, 9 is higher than 3. This means that is 9 their Highest Common Factor. ...
This work examines the impact of the interaction between low cycle and high cycle fatigue load spectra on the near-surface stress field associated with conditions of fretting fatigue in the context of a multiaxial fatigue life parameter. Particular focus is placed on analysis of the edge of ...
18 and 13 is 1. If you really want to write calculation you may use this. Breakdown the number into products of prime number. 18=2*3*3 13=13 As 18 and 13 do not have mon factor besides 1 HCF of 18 and 13 is 1. 2013-06-13 23:21:33 补充： BY ment of ...
1 2 3 4 Next S Saumyojit Senior Member Joined Jan 21, 2020 Messages 1,032 Aug 14, 2020 #1 if lcm of two nos is 180 and hcf is 15 . THen find the possible sets of two nos. My question is why the first basic pair of two nos shall be 15 and 180 itself bcoz lcm of ...