LCM of 3 and 7 is the smallest number among all common multiples of 3 and 7. The methods to find the LCM of 3, 7 are explained here in detail.
42=2 ×3 × 7 6 ×7 OR 60=2^2*3*5 OR 6 ×2 ×5 (2 of )2 42 60 66 66=2 × 3 × 11 6 × 11 3 21 30 33 OR 2 correct Factor Trees 7 10 11M1 Implied by correct answer Allow if they thenfind HCF in error 反馈...
3 Find the lowest common multiple (LCM) of 20 and 24...2] 相关知识点: 试题来源: 解析 120M1 for finding a correct product of prime factorsor correctly listing a minimum of 3 multiples of 20and 24or for answer 23× 3 x 5 oe or 120k where k is aninteger > 1 反馈 收藏 ...
What is the LCM of 3 and 7? Answer: LCM of 3 and 7 is21. What is the LCM for 24? It is the least number among the common multiples. Since the least number among 24, 48 and 72 is “24”, the LCM of8 and 6is 24.
Let’s take the example of finding the LCM of 5 and 7: 1. Identify multiples of the first number (5) Multiples of 5: 5, 10, 15, 20, 25, 30, 35, … 2. Identify multiples of the second number (7) Multiples of 7: 7, 14, 21, 28, 35, 42, 49, … 3. Find the smallest ...
LCM of 4 and 7 is the smallest number among all common multiples of 4 and 7. The methods to find the LCM of 4, 7 are explained here in detail.
【题目】23) Find the LCM of 9 and 12.24) Find the HCF of 16 and 28.25) Write the product in the boxes. 相关知识点: 试题来源: 解析 【解析】 Icmof 9,12 HCFof 16.2 319.121 4116.281 3.4 4.7 ∴2cm=3*3*4 -HCF 141 =136 反馈 收藏 ...
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Find the LCM of (2+9u), (4−81u), and (2−9u). Least Common Multiple: The LCM of a set of numbers is the lowest common multiple of the set of numbers. The LCM of numbers which are coprime is the product of the number. The LCM of 3 and 5 is 15 as 3 and 5 ar...
11 Find the Lowest Common Multiple (LCM) of 20 and 24Working 20=2^2*5 and 24=23 × 3 or 23 × 3 × 5 or 20,40, 60, 80, 100,120 and 24,48,72,96,120Answer 120 相关知识点: 试题来源: 解析 Working 20 = 2² × 5 and 24 = 2³ × 3 or 2³ × 3 × 5 or 20,...