Example: Find the highest common factor of \(12\) and \(14\).First, write each number as a product of its prime factors.\(12 = 3 \times {2^2}\)\(14 = 7 \times {2^1}\)As we know, the product of all common prime
HCF of 12 and 20 is the largest possible number which divides 12 and 20 without leaving any remainder. The methods to compute the HCF of 12, 20 are explained here.
The HCF of two consecutive even numbers is always 2. We know that the HCF (Highest Common Factor) of two or more numbers is the highest number among all the common factors of the given set of numbers. For example, the HCF of 6 and 8 is 2, the HCF of 14 and 16 is also 2. How...
Lcf- and lcf/hcf-behaviour of the superalloy mar-m247lcGelmedin, DomninLang, Karlheinz
百度试题 结果1 题目13 Find the highest common factor (HCF) of 12 and 30...[1] 相关知识点: 试题来源: 解析 6 反馈 收藏
Find the LCM and HCF of 6 and 20 by the prime factorisation method. View Solution Find the LCM and HCF of 6 and 20 by the prime factorisation method. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions ...
Given that a+b=216, the HCF of a and b is 18. If a. 相关知识点: 试题来源: 解析 18,198 or 90,126.. 本题过程如下: ①d=18; ②设a=18x,b=18y,则x、y互质,即(x,y)=1; ③题目条件变为18x+18y=216,即x+y=12; ④和为12,还互质的两数,只能是1、11或5、7; ⑤对应本题...
To find the Highest Common Factor (HCF) and Lowest Common Multiple (LCM) of two positive integers, we can follow these steps:1. Factorization of the Numbers: - Let's consider two positive integers, \( a \) and \( b \). -
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.
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]=...