The HCF of two or more numbers is the greatest number that divides each of them exactly. The LCM of two or more numbers is the smallest of the common multiples of those numbers. Learn more about how to find the HCF and LCM in this article.
HCF and LCM in Quantitative Aptitude - Learn about HCF (Highest Common Factor) and LCM (Lowest Common Multiple) in quantitative aptitude. Understand their definitions, properties, and how to calculate them effectively.
HCF and LCM: Students willing to know HCF and LCM formula can refer to this article. The LCM and HCF full forms are Lowest Common Multiple full and Highest Common Factor, respectively. These concepts occupy significance both in school-level mathematics as well as in higher classes. Basic ...
根据公式:两数乘积 = HCF × LCM,可得:27 × x = 9 × 459 解得:x = (9 × 459) / 27 计算过程: 9× 459 = 4131 4131 ÷ 27 = 153 验证: - **HCF验证**:将27和153分解质因数: 27 = 3 × 3 × 3 153 = 3 × 3 × 17 公共质因数为3 × 3 = 9(与题目条件一致)。 - ...
<p>To find the Highest Common Factor (HCF) and Lowest Common Multiple (LCM) of two positive integers, we can follow these steps:</p><p>1. <strong>Factorization of the Numbers</strong>: - Let's consider two positive integers, \( a \) and \( b \). -
Question Practice On HCF|Introduction Of L.C.M.|Properties Of L.C.M.|Difference Between LCM And HCF|Some Important Properties Of HCF And LCM|To Find LCM|OMR View Solution Introduction Of L.C.M.|Question Practice On HCF|OMR|Some Important Properties Of HCF And LCM|Difference Between LCM ...
Find the HCF and LCM of the following pairs of numbers.36 and 4566 and 132 12, 18 and 20 相关知识点: 试题来源: 解析 \left( 36,45 \right)=9\left( 66,132 \right)=66\left( 12,18,20 \right)=2\left[ 36,45 \right]=180\left[ 66,132 \right]=132\left[ 12,18,20 \right]=...
HCF and LCM Exercise 8C – Selina Concise Mathematics Class 6 ICSE SolutionsQuestion 1. Using the common multiple method, find the L.C.M. of the following : (i) 8, 12 and 24 (ii) 10, 15 and 20 (iii) 3, 6, 9 and 12 Solution:...
题目中给出了两个数的HCF为16、LCM为5760,已知其中一个数为640,要求另一个数。根据数学关系式“两数之积=HCF×LCM”,将已知数值代入得640×另一数=16×5760。计算得另一数=(16×5760)/640=92160/640=144。验证HCF(640,144)=16且LCM(640,144)=5760,均符合题意。 <知识点>:最大公约数(HCF)与最小...
After understanding the definition of HCF and LCM, we will focus on the relationship between HCF and LCM.Lowest Common Factor (LCM) and Highest Common Factor (HCF): DefinitionLowest Common Factor (LCM)Definition: LCM stands for Lowest or Least Common Multiple. In other words, the LCM of two...