12 (a) Find the Highest Common Factor (HCF) of 30 and 42(b) Find the Lowest Common Mutiple (LCM) of 30 and 45 相关知识点: 试题来源: 解析 (a) 30=2×3×542=2×3×7HCF=2×3=6(b) 30,60,90,...45,90,135,...90 反馈 收藏 ...
Find the HCF and LCM of the following pairs of numbers.36 and 4566 and 132 12, 18 and 20 相关知识点: 试题来源: 解析 \left( 36,45 \right)=9\left( 66,132 \right)=66\left( 12,18,20 \right)=2\left[ 36,45 \right]=180\left[ 66,132 \right]=132\left[ 12,18,20 \right]=...
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
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.
To find the lowest common multiple (LCM) of 24, 36, and 40, we can follow these steps:Step 1: Prime Factorization First, we need to find the prime factorization of each number.- 24: - 24 = 2 × 12 -
To find the HCF (Highest Common Factor) and LCM (Lowest Common Multiple) of the given sets of numbers using prime factorization, we will follow these steps for each part of the question.(i) For the numbers 8, 9, and 25: 1. <str
the HCF of 36, 84 is 12 (6)34, 1022-|||-34-|||-17-|||-17-|||-1-|||-2-|||-102-|||-3-|||-51-|||-17-|||-17-|||-134 = 2 × 17102 = 2 × 3 × 17HCF = 2 × 17 = 34Therefore the HCF of 34, 102 is 34 (7)70, 105, 1752-|||-70-|||-5-|||-...
HCF of 84 and 120 is the largest possible number which divides 84 and 120 without leaving any remainder. The methods to compute the HCF of 84, 120 are explained here.