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Other Chapters For 4th

  • 4th-class English Chapter 20

    Once a naughty Boy went to scotland to see its people.There he found a ground, which was as long...
  • 4th-class English Chapter 19

    As a physical object, a book is a stack of usually rectangular pages (made...
  • 4th-class English Chapter 18

    A Watering Rhyme : Early in the morning, Or the evening hour, Are the times to waterEvery kind...
  • 4th-class English Chapter 17

    Hiawatha was a young Red Indian boy . He lived with his grandmother, nokomis, in a wingman....
  • 4th-class English Chapter 16

    I had a little pony,His name was Dapple Grey,I lent him to a lady,To ride a mile...
  • 4th-class English Chapter 15

    Don't be afraid of the Dark is a short poem of eight lines where the poet tells a little child,...
  • 4th-class English Chapter 14

    He wants to know why wood should swim, Why lead and marble sink, Why sun should shine and wind...
  • 4th-class English Chapter 13

    The poet tells us to run away from the cities to various places. The poet wants us to run in the...
  • 4th-class English Chapter 12

    The word POETRY originates from a Greek word meaning TO MAKE. A poet is thus a maker and the...
  • 4th-class English Chapter 11

    Okay, so Sam Harris is a super-controversial fella; primarily due to his beliefs - or lack...

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4th Class Chapter No 4 - Hcf And Lcm in Maths for CBSE NCERT

Least Common Multiple (abbreviated L.C.M.) of two natural numbers is the smallest natural number which is a multiple of both the numbers. Highest Common Factor (abbreviated H.C.F.) of two natural numbers is the largest common factor (or divisor) of the given natural numbers. In other words, H.C.F. is the greatest element of the set of common factors of the given numbers. H.C.F. is also called Greatest Common Divisor (abbreviated G.C.D.) Co-prime numbers: Two natural numbers are called co-prime numbers if they have no common factor other than 1. In other words, two natural numbers are co-prime if their H.C.F. is 1. Some examples of co-prime numbers are: 4, 9; 8, 21; 27, 50. Relation between L.C.M. and H.C.F. of two natural numbers The product of L.C.M. and H.C.F. of two natural numbers = the product of the numbers.
Posted in 4th on February 13 2019 at 03:29 PM

CBSE NCERT 4th CLASS Maths OTHER CHAPTERS

  • 4th-class Maths Chapter 12

    A bar chart or bar graph is a chart or graph that presents categorical data with rectangularbars...
  • 4th-class Maths Chapter 11

    A perimeter is a path that surrounds a two-dimensional shape. The term may be used either for...
  • 4th-class Maths Chapter 10

    Geometry is a branch of mathematics concerned with questions of shape, size, relative position...
  • 4th-class Maths Chapter 9

    Cost Price (C.P.) The price at which any article is purchased is its cost price. Selling Price...
  • 4th-class Maths Chapter 8

    Time is the indefinite continued progress of existence and events that occur in apparently...
  • 4th-class Maths Chapter 7

    The metric system is an internationally adopted decimal system of measurement. It is in...
  • 4th-class Maths Chapter 7

    The decimal numeral system (also called base-tenpositional numeral system, and occasionally...
  • 4th-class Maths Chapter 6

    A fraction (from Latin fractus, "broken") represents a part of a whole or, more generally, any...
  • 4th-class Maths Chapter 3

    In science, a multiple is the product of any quantity and an integer.[1][2][3] In other words,...
  • 4th-class Maths Chapter 1

    A number is a mathematical object used to count, measure, and label. The original examples are...

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