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Why is 198 the least common multiple of 99 and 18?
Prime factors of 99 in exponents: 32 and 11 Prime factors of 18 in exponents: 2 and 32 Mutiply all the highest prime factors: 2*32*11 = 198 which is the least common multiple of 99 and 18
What is the least common multiple of 18 and 60?
LCM is the product divided by the GCF18 factors to [2 3 3]60 factors to [2 2 3 5]common factors are [2 3] and GCF is 6LCM = (18 * 60) / 6 = 180 ■The Least Common Multiple (LCM) for 18 60 is 180.
The least common multiple of 18 and 42?
First, find the greatest common factor (GCF). 18 factors to [2 3 3] 42 factors to [2 3 7] Common factors [2 3] GCF = 6 Now, multiply them together and divide by the GCF to get the LCM. 18 * 42 / 6 = 126 ■
What are the least common factors of 54?
The factors of 54 are 1, 2, 3, 6, 9, 18, 27 and 54. For them to be common, they need to be compared to another set of factors, but I'll save you the trouble. The least common factor of any two positive integers is 1.
What is are the least common factors for 9 12 18?
The least common factor of any set of positive integers is 1.
What are the least to greatest factors of 18?
1,2,3,6,9,18
What are the factors of 18 from least to greatest?
1, 2, 3, 6, 9, 18.
What is the least common factor of 6 and 18?
The factors of 6 are 1, 2, 3, and 6. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factors of 6 and 18 are 1, 2, 3, and 6. Therefore, the least common factor (the smallest common factor) is 1.
Why is 198 the least common multiple of 99 and 18?
Prime factors of 99 in exponents: 32 and 11 Prime factors of 18 in exponents: 2 and 32 Mutiply all the highest prime factors: 2*32*11 = 198 which is the least common multiple of 99 and 18
What is the least common other than one factor of 12 and 18?
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 18 are: 1, 2, 3, 6, 9, 18 The common factors are: 1, 2, 3, 6 The least of these is 1. There can only be one least. The next smallest is 2.
What is the least common factor of 18 and 21?
The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1. Factorizations: 18-3x3x2 21-7x3
What is the least common multiple of 10 18 21 by using by using prime factors?
The Least Common Multiple of 10, 18, 21 is 630.
What is the least common factor of 18 21 and 36?
The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 21 are 1, 3, 7, and 21. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors they have in common are 1 and 3. So, the least (or lowest) common factor is 1. Note: The least common factor of two or more positive integers will always be 1.
What common factors have 18 as their greatest common multiple?
Any set of factors that had 18 as a common multiple would also have multiples of 18 in common, so 18 can't be greatest. 9 and 6 have 18 as their least common multiple.
List all the factors for 54 in order from least to greatest?
The Factors are: 2, 3, 6, 9, 18, 27
What is the least common factor of 18 and 33?
The least common factor of 18 and 33 is 1.The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 33 are 1, 3, 11, and 33.The common factors of 18 and 33 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.Note: Because the least common factor of two or more positive integers is always 1, this is not usually asked.trick questionThe least common factor is: 1The least common factor of any set of integers is 1.
What is the least common multiple of 18 and 60?
LCM is the product divided by the GCF18 factors to [2 3 3]60 factors to [2 2 3 5]common factors are [2 3] and GCF is 6LCM = (18 * 60) / 6 = 180 ■The Least Common Multiple (LCM) for 18 60 is 180.
