To calculate the LCM of 15 and 90 by thedivisionmethod, we will divide the numbers(15, 90) by their prime factors (preferably common). The product of thesedivisorsgives the LCM of 15 and 90. Step 1:Find the smallest prime number that is a factor of at least one of the numbers, 15...
Step 1: The least common multiple is the smallest whole number which is a multiple of each of two or more numbers.Step 2: List the multiples of each number. Find the smallest number that appears in every list.Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40...Multiples ...
【题目】23) Find the LCM of 9 and 12.24) Find the HCF of 16 and 28.25) Write the product in the boxes. 相关知识点: 试题来源: 解析 【解析】 Icmof 9,12 HCFof 16.2 319.121 4116.281 3.4 4.7 ∴2cm=3*3*4 -HCF 141 =136 反馈 收藏 ...
百度试题 结果1 题目Find the LCM of 12 and18.Show your work. 相关知识点: 试题来源: 解析 36 36 反馈 收藏
【题目】Find the LCM of the following numbers:(1)9 and 4(2)12 and 5(3)6 and 5(4)15 and 4(5)Observe a common property in the obtainedLCMs. Is LCM the product of two numbers in each case? 相关知识点: 试题来源: 解析 【解析】(1)Solutions:LCM of 9, 4LCM=2*2*3=36 (2)L...
百度试题 结果1 题目Find the LCM and HCF of 234 and 135.相关知识点: 试题来源: 解析 HCF is 9, LCM is 3510 反馈 收藏
百度试题 结果1 题目12. (a)Find the Lowest Common Multiple (LCM) of 24 and 36 相关知识点: 试题来源: 解析 144 反馈 收藏
LCM of 15 and 27 is the smallest number among all common multiples of 15 and 27. The methods to find the LCM of 15, 27 are explained here in detail.
23) Find the LCM of 9 and 12.24) Find the HCF of 16 and 28.25) Write the product in the boxes.10*20=▱ 相关知识点: 试题来源: 解析 2CMof9.121HH83(19*121)/(3.4) 40(x_2=2024(16)/4x_2.7 ∴2cm=3*3*4 ∴HCF=14 =√(3-6) ...
百度试题 结果1 题目Find the HCF and LCM of 42 and 63.HCF: LCM: 相关知识点: 试题来源: 解析 21;126 42=2×3×763=3×3×7Therefore, HCF=3×7=21 and LCM=2×3×3×7=126反馈 收藏