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Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM
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What is the LCM of two co prime numbers?
Product of the two prime numbers is the LCM. For example 3, 7 have 21 as LCM
When can the LCM of two numbers be one of those numbers?
The LCM of 2 numbers can be one of those numbers when the large of the 2 numbers is 2 times the smaller one of those numbers. For example the LCM of 2 and 4 is 4. For example the LCM of 5 and 10 is 10.
What is the LCM of 4.7 and 14?
You do not have LCMs of fractions or decimals. Because if you did so, any number could be an LCM. Eg 3 could be an LCM with multiple 3/4.7 = 0.6383 and 3/14 = 0.2143 (to 4 dp)
How can you remember GCF from LCM?
GCF stands for Greatest Common Factor, which is the number two or more numbers share as a factor (the largest one). LCM stands for Least Common Multiple, which is the number that two or more numbers multiply to (the smallest one). An example of GCF: 6 and 9, what is the GCF? 3 An example of LCM: 6 and 9, what is the LCM? 18
What is the least possible number when the LCM of the number and 15 is 105?
The numbers could be 7 and 15 whose LCM is 105
How Sarah says that you can find the LCM of any two whole numbers by multiplying them together provide a counter example to show that Sarah statement is incorrect?
The LCM of 2 and 4 is not 8.
What is a non example for LCM?
40 is not the LCM of 9 and 4.
What is the least common multiple of 4 and 10 show example?
4, 8, 12, 16, 2010, 20The LCM is 20.
What is a good example of a mathematical LCM?
The LCM of 8 and 12 is 24.
If says that you can find the LCM of any two whole numbers by multiplying them together provide a counter example to show that Sarah statement is incorrect?
The LCM of 2 and 4 is 4. The product of 2 and 4 is 8.
Need a example for fractions LCM 14.42?
The LCM of 14 and 42 is 42.
What two umbers are the LCM of 60?
As for example the LCM of 15 and 20 is 60
Could you show me a example of a number model?
35656666666.654 64
What is a LCM in math?
The LCM stands for the lowest common multiple as for example the LCM of 3 and 5 is 15
What is the LCM of two numbers that have no common factors than 1 give an example?
The LCM is their product. The LCM of 27 and 35 is 945.
What is the LCM of two numbers when one number is a multiple of the other.Give an example?
The LCM is the higher number. The LCM of 9 and 18 is 18.
What is the LCM of two numbers when one number is a multiple of of the other.Give an example?
The LCM is the higher number. The LCM of 9 and 18 is 18.
