Given that a+b=216, the HCF of a and b is 18. If a. 相关知识点: 试题来源: 解析 18,198 or 90,126.. 本题过程如下: ①d=18; ②设a=18x,b=18y,则x、y互质,即(x,y)=1; ③题目条件变为18x+18y=216,即x+y=12; ④和为12,还互质的两数,只能是1、11或5、7; ⑤对应本...
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
解析 【解析】(1)Solutions:The HCF of two consecutive numbers is 1Example: The HCF of 2 and 3 is 1(2)The HCF of two consecutive even numbers is2Example: The HCF of 2 and 4 is 2(3)The HCF of two consecutive odd numbers is1Example: The HCF of 3 and 5 is 1 ...
Find the HCF of(2315−1)and(225−1)is View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
百度试题 结果1 题目19. The HCF and LCM of two numbers are3 and 84, respectively. One of the numbers is 12. The other number is: b a. 42 b. 21 c. 12 d. 6 相关知识点: 试题来源: 解析 b 反馈 收藏
百度试题 结果1 题目 The HCF of two numbers is 35.The LCM of the two numbers is 210.One of the numbers is 105.Find the other number 相关知识点: 试题来源: 解析 10s 70 3 5 √乙 2 ) 反馈 收藏
The smallest power of 2 is 21.The smallest power of 3 is 31.There is no common prime factor of 7 in both numbers. To calculate the HCF, multiply all of the common prime factors together.HCF = 2^1 * 3^1 = 2 * 3 = 6Therefore, the HCF of 18 and 28 is 6....
百度试题 结果1 题目The HCF of two natural numbers is 12 while the LCM is 120. If one of the number is 24, find the other number. 相关知识点: 试题来源: 解析 60 (a,b)×[a,b]=a×b,所以12×120÷24=60.反馈 收藏
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
解析 HCF is 9, LCM is 3510 234=2×32×13 135=33×5 HCF is 32=9 LCM is 2×33×5×13=3510结果一 题目 Find the LCM and HCF of 234 and 135. 答案 HCF is 9, LCM is 3510相关推荐 1Find the LCM and HCF of 234 and 135.