51. What is the LCM of 12 and 20? 120 80 60 100 Answer The correct answer is:C) 60 Explanation The explanation is: The prime factors of 12 are 22and 3 (since 12 = 2 * 2 * 3). The prime factors of 20 are 22and 5(since 20 = 2 * 2 * 5). ...
What is the greatest common divisor of 48, 60, 72, and 100? Greatest Common Divisor: The greatest common factor of two or more numbers is sometimes called the greatest common divisor. This is because a factor and a divisor are synonyms and refer to a number that can be used to divid...
It is the lowest number that is completely divisible by each of the givennumbers. LCM stands for "Least Common Multiple" which is the smallest positive integer that is a multiple of two or moreintegersadded together. We can find the L.C.M of two or more numbers using three methods. In ...
A A A A Language: Mobile Apps: For surfers: Free toolbar & extensions Word of the Day Help For webmasters: Free content Linking Lookup box Close LCM Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia. Category filter: AcronymDefinition LCM Least Common Multiple LCM Lowes...
The LCM, or Least Common Multiple, of two or more numbers is the smallest value that all the numbers considered can be divided into evenly. So, the LCM of 15 and 8 would be the smallest number that can be divided by both 15 and 8 exactly, without any remainder left afterwards. Solutio...
1. How to Find LCM by Listing Multiples Think of the “Listing Multiples Method” as a bit like sorting out toys or candies by type or color. To start, you choose the numbers you want to find the LCM for. As an example, let’s choose 5 and 6. The LCM is the smallest multiple...
the greatest common divisor (GCD)& the leastcommon multiple(LCM) 最大公约数和最小公倍数例:If M is the least common multiple of 90, 196, and 300, which of the following is NOT a factor of M?(A) 600 (B)700 (C) 900 (D) 2,100 (E) 4,900例:What is the lowe 8、st positive...
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A more difficult challenge may be to ask for the lowest common multiple of a group of three or four numbers. For example: What is the lowest common multiple of 6, 15 and 20? Start writing out the multiples like this: Multiples of 6 are 6, 12, 18, 24, 30, 36 ...