b和C的值,通過找到12和15的最大公因數,從代數的角度來看,它是b的倍數,從數字來看我們確實是3,所以b為3,轉移到a和C,我們為了求他們的最小值,我們希望找到最小值,a和3的公倍數是12,所以a為4對3和C,類似地得到C為5,那麽4和5的最小公倍數是20.故選A.We wish to find possible values of a, b,...
百度试题 结果1 题目【题目】(1984 Math League, Grade 5&6,Que stion #22)The least common multiple of 12, 18, and 30is( ). A.6 B.60 C.180 D.540 相关知识点: 试题来源: 解析 【解析】C 反馈 收藏
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The least common multiple (LCM) of a set of positive integers is the smallest positive integer which is divisible by all the numbers in the set. For example, the LCM of 5, 7 and 15 is 105. 输入 Input will consist of multiple problem instances. The first line of the input will contain...
Noun1.least common multiple- the smallest multiple that is exactly divisible by every member of a set of numbers; "the least common multiple of 12 and 18 is 36" lcm,lowest common multiple multiple- the product of a quantity by an integer; "36 is a multiple of 9" ...
least common multiple 英 [ˌliːst ˌkɒmən ˈmʌltɪpl] 美 [ˌliːst ˌkɑːmən ˈmʌltɪpl]网络 最小公倍数; 最小公倍式; 最小公倍数; 最小公倍数数; 最小公倍 ...
【题目】T he least common multiple of a and b is 12,and the least common multiple of b andc is15. What is the least possible value of the lea st common multiple of a andc?( ). A.20 B.30 C.60 D.120 E.180 相关知识点: ...
Learn how to find the least common multiple of two or more numbers. Discover the least common multiple definition, methods for finding them, and...
Theleast common multipleof 12 and 18 is 36. 12和18的最小公倍数是36. 期刊摘选 英英释义 Noun 1. the smallest multiple that is exactly divisible by every member of a set of numbers; "theleast common multipleof 12 and 18 is 36"
For 12 and 16, the number 48 is the LCM.Prime Factorization MethodThe prime factorization method involves finding the prime factors of the given numbers and identifying the least common multiple (LCM). For example, pair the common multiples shown to find the least common multiple of 12 and ...