The first 5 multiples of 81 are 81, 162, 243, 324, 405. The sum of the first 5 multiples of 81 is 1215 and the average of the first 5 multiples of 81 is 243. Multiples of 81: 81, 162, 243, 324, 405, 486, 567, 648, 729, 810 and so on.
In this regard, What are the multiple of 16?
The multiples of 16 are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160,… Hence the common multiples of 12 and 16 are 48, 96, 144,… and their LCM is 48.
Regarding this, What are multiples of 121?
Solution: The first 10 multiples of 121 are 121, 242, 363, 484, 605, 726, 847, 968, 1089 and 1210.
Beside above, What is the HCF of 81?
Here, the remainder is equal to zero means that the 81 divides 243 completely. Hence 81 is the HCF of 81 and 243. Note: We can also use the prime factorization method to find the HCF of the given two numbers.
What is the greatest common factor of 81? The greatest number that divides 81 and 48 exactly is their greatest common factor, i.e. GCF of 81 and 48. ⇒ Factors of 81 and 48: Factors of 81 = 1, 3, 9, 27, 81. Factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
23 Related Questions Answers Found
What are five factors of 16?
There are 5 factors of 16, which are 1, 2, 4, 8, and 16.
What is the missing factor of 16?
We know 2 and 8 are factors of 16 because 2 x 8 = 16. 4 is a factor of 16 because 4 x 4 = 16. Also 1 and 16 are factors of 16 because 1 x 16 = 16. The factors of 16 are 1, 2, 4, 8, 16.
What is the last factor of 16?
Factors of 16: 1, 2, 4, 8, 16. Prime factorization: 16 = 2 x 2 x 2 x 2, which can also be written 16 = 2⁴. Since √16 = 4, a whole number, 16 is a perfect square.
What is the GCF of 121?
Answer: Factors of 121 are 1, 11, 121. There are 3 integers that are factors of 121. The greatest factor of 121 is 121. 3.
Is 121 a factor or multiple of 11?
Factors of 121: 1, 11, 121. Factor pairs: 121 = 1 × 121 or 11 × 11.
What are the multiples of 122?
Multiples of 122: 122, 244, 366, 488, 610, 732, 854, 976, 1098, 1220 and so on.
What is the HCF of 36 and 24?
Answer: HCF of 24 and 36 is 12.
What is the HCF of 90?
The highest number that divides 90 and 120 exactly is their highest common factor, i.e. HCF of 90 and 120. ⇒ Factors of 90 and 120: Factors of 90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Factors of 120 = 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.
What is the HCF of 81 and 3?
Hey the HCF fo 81 and 3 is 3.
What is the GCF of 15 and 30?
There are 4 common factors of 15 and 30, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.
What is the GCF of 100 and 81?
What is the Greatest Common Factor of 81 and 100? Greatest common factor (GCF) of 81 and 100 is 1.
What is the GCF of 9 18 and 24?
As you can see when you list out the factors of each number, 3 is the greatest number that 9, 18, and 24 divides into.
What is the common factor of 16 32?
GCF of 16 and 32 by Prime Factorization
As visible, 16 and 32 have common prime factors. Hence, the GCF of 16 and 32 is 2 × 2 × 2 × 2 = 16.
How many factors are there in 16?
So 1, 2, 4, and 8 are factors of 16.
How do you find the HCF of 16?
FAQs on HCF of 16 and 24
The HCF of 16 and 24 is 8. To calculate the Highest common factor (HCF) of 16 and 24, we need to factor each number (factors of 16 = 1, 2, 4, 8, 16; factors of 24 = 1, 2, 3, 4, 6, 8, 12, 24) and choose the highest factor that exactly divides both 16 and 24, i.e., 8.
How many factors does 4 have?
The Factors of 4 in Pairs
So the factors of the number 4 are 1, 2 and 4.
What are three Factorizations of 16?
Three factors of 16 would be 2,4 and 8.
What are the first four multiples of 3?
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, …
What are the factor of 18?
Factors of 18
- Factors of 18: 1, 2, 3, 6, 9 and 18.
- Negative Factors of 18: -1, -2, -3, -6, -9 and -18.
- Prime Factors of 18: 2, 3.
- Prime Factorization of 18: 2 × 3 × 3 = 2 × 3
2 - Sum of Factors of 18: 39.
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