HCF or Highest Common Factor can be found by using the Prime Factorisation method and Division Method. Learn to find HCF by shortcut method or formula with examples at BYJU'S.
48 and 64, the highest common factor is , the lowest common multiple is . (2) 100 and 125, the highest common factor is , the lowest common multiple is . (3) 105 and 84, the highest common factor is , the lowest common multiple is . (4) 45 and 15, the highest common factor ...
Find the least common multiple and greatest common factor of 30 and 12to the nearest thousandth
题目Findthegreatestcommonfactorof55,75,and60.A:5B:20C:10D:15 相关知识点: 试题来源: 解析 A 5 反馈 收藏
百度试题 结果1 题目Find the Greatest Common Factor of Two or More ExpressionsIn the following exercises, find the greatest common factor.12m^2n^3, 30m^5n^3 相关知识点: 试题来源: 解析 6m^2n^3
【题目】Find the greatest common factor and the least common multiple of each pair of numbers below.4, 5.5, 7. 答案 【解析】(1)1,20.(2)1,35. 结果二 题目 【题目】Find the greatest common factor and the least common multiple of each pair of numbers below.4,87,3511,44.7,115,132,17...
(1)Find the highest common factor of 9 and 12.(2)Find the lowest common multiple of 9 and 12. 答案 (1)3.(2)36.(1)The HCF is 3.(2)The LCM is 3×2×1×3×2=36.相关推荐 1 (1)Find the highest common factor of 9 and 12.(2)Find the lowest common multiple of 9 and 12....
百度试题 结果1 题目Find the greatest common factor of 36, 48, and 72. .相关知识点: 试题来源: 解析 12 [36,48,72]=12.反馈 收藏
(1) When one number is a multiple of the other, the greatest common factor is the smaller number and the least common multiple is the bigger one. (2) When two numbers are coprime, the greatest common factor is 1 and the least common multiple is their product....
Hence the highest common factor of these 2 numbers is 2×3=6. (2) We firstly note that: 66=2×3×11 150=2×3×52 Hence the lowest common multiple of these 2 numbers is 2×3×52×11=1650. (3) Since 150=2×3×52, we need all the powers of the prime factors to be even...