To find the Highest Common Factor (HCF) of 16 and 32, we can follow these steps:Step 1: Factor the numbers First, we need to factor both numbers into their prime factors.- For 16: - 16 can be divided
HCF of 20 and 30 is the largest possible number which divides 20 and 30 without leaving any remainder. The methods to compute the HCF of 20, 30 are explained here.
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TheHCF of 170 and 238 is 34. To calculate theHCF (Highest Common Factor)of 170 and 238, we need to factor each number (factors of 170 = 1, 2, 5, 10, 17, 34, 85, 170; factors of 238 = 1, 2, 7, 14, 17, 34, 119, 238) and choose the highest factor that exactly divide...
If one of the numbers is 640, find the other number. 相关知识点: 试题来源: 解析 144 题目中给出了两个数的HCF为16、LCM为5760,已知其中一个数为640,要求另一个数。根据数学关系式“两数之积=HCF×LCM”,将已知数值代入得640×另一数=16×5760。计算得另一数=(16×5760)/640=92160/640=144。
18 has two prime factors: 21 and 32 (since 18 = 2 * 3 * 3).28 have two prime factors: 22 and 71 (since 28 = 2 * 2 * 7). Now, from both numbers, take the least power of each prime factor.The smallest power of 2 is 21.The smallest power of 3 is 31.There is no ...
百度试题 结果1 题目13 Find the highest common factor (HCF) of 12 and 30.6[] 相关知识点: 试题来源: 解析 6 反馈 收藏
HCF of 52 and 117 is the largest possible number which divides 52 and 117 without leaving any remainder. The methods to compute the HCF of 52, 117 are explained here.
HCF of 36 and 63 is the largest possible number which divides 36 and 63 without leaving any remainder. The methods to compute the HCF of 36, 63 are explained here.
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