LCM of 32 and 48 is the smallest number among all common multiples of 32 and 48. The first few multiples of 32 and 48 are (32, 64, 96, 128, 160, . . . ) and (48, 96, 144, 192, 240, 288, 336, . . . ) respectively. There are 3 commonly used methods to find LCM of 3...
百度试题 结果1 题目13. Find the least common multiple (LCM) of 28 and 63.252 相关知识点: 试题来源: 解析 25228 八只 214 3只 0 3x3×7 Lam:2d2xix3 2x2×7 3×3x7 =252 2 ⑦ 3 2 0 3 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
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
Copy The LCM of 21 and 56 is 168. Wiki User ∙15yago This answer is: More answers Wiki User ∙9yago Copy 168 This answer is: Add your answer: Earn +20pts Q:What is the LCM of 21 and 56? Write your answer... Submit
【解析】a)Determine the prime factorization of eachnumber. In Erample 5, we determined that315=32.5.7and 450=2.32.52b)List each prime factor with the greatest exponent that appears in either of the prime factorizations: 2, 3^2 , 5^2 , 7.c)Determine the product of the factors fromStep...
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=2×3×7 63=3×3×7 Therefore, HCF=3×7=21 and LCM=2×3×3×7=126反馈 收藏
百度试题 结果1 题目True or false?The LCM of 4 and 20 is 40. 相关知识点: 试题来源: 解析 False 反馈 收藏
51. What is the LCM of 12 and 20? 120 80 60 100 Answer The correct answer is:C) 60 Explanation The explanation is: The prime factors of 12 are 22and 3 (since 12 = 2 * 2 * 3). The prime factors of 20 are 22and 5(since 20 = 2 * 2 * 5). ...
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