12 (a) Find the Highest Common Factor (HCF) of 30 and 42(b) Find the Lowest Common Mutiple (LCM) of 30 and 45 相关知识点: 试题来源: 解析 (a) 30=2×3×542=2×3×7HCF=2×3=6(b) 30,60,90,...45,90,135,...90 反馈 收藏 ...
Text SolutionVerified by Experts The correct Answer is:6 Show More | ShareSave Answer Step by step video, text & image solution for Find the HCF of 30,42 by Maths experts to help you in doubts & scoring excellent marks in Class 6 exams.Updated on:21/07/2023Class...
In this method, we list the factors of each number and find the common factors of those numbers. Then, among the common factors, we determine the highest common factor. Let us understand this method using an example.Example: Find the HCF of 30 and 42....
Find the HCF of 216, 288 and 720. A72 B36 C36 D82Submit Find the HCF of 42 and 102. View Solution Find the HCF of 30, 42 and 135. View Solution Find the HCF of 30, 42 and 135. View Solution Find the LCM of 42, 63 and 231. View Solution Find the HCF of 72, 288 an...
百度试题 结果1 题目1. (a) Find the HCF of 42,66 and 78.(b) Find the LCM of9,16 and 18. 相关知识点: 试题来源: 解析 1. (a) 6(b) 144 反馈 收藏
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 of 72 and 84 is the largest possible number which divides 72 and 84 without leaving any remainder. The methods to compute the HCF of 72, 84 are explained here.
Find the HCF of 36,84 View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics Sunil Batra Solutions for Physics ...
Find the HCF of 420 and 1782. View Solution 510 और 92 का HCF ज्ञात कीजिए। View Solution Find the HCF of 14 and 21. View Solution Find the HCF of 6 and 12. View Solution Find the HCF: ...
3. Find the HCF and LCM of:(a)$$ x ^ { 4 } + y ^ { 4 } + ( 2 y ^ { 2 } - z ^ { 2 } ) x ^ { 2 } , x ^ { 4 } - y ^ { 4 } + 2 x ^ { 3 } z + x ^ { 2 } z $$(b)$$ x ^ { 4 } + y ^ { 4 } + 2 x ^ { 2 } ...