GIÚP MÌNH 10 CÂU HỎI NÀY VỚI:Question 1:Which of following numbers is prime?Question 2:K is a prime number and a multiple of 43. What is K?Answer: K = Question 3:The smallest odd multiple of 9 is ........Question 4:P is a prime number and a factor of 8. What is P?Answer: P = ...........Question 5:In the following numbers, which has the most factors? Question 6:The all factors of a number are shown in the Venn Diagram below. The number is ............Question 7:A prime number between 42...
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GIÚP MÌNH 10 CÂU HỎI NÀY VỚI:
Question 1:
Which of following numbers is prime?
Question 2:
K is a prime number and a multiple of 43. What is K?
Answer: K =
Question 3:
The smallest odd multiple of 9 is ........
Question 4:
P is a prime number and a factor of 8. What is P?
Answer: P = ...........
Question 5:
In the following numbers, which has the most factors?
Question 6:
The all factors of a number are shown in the Venn Diagram below. The number is ............
Question 7:
A prime number between 42 and 46 is .............
Question 8:
Find the sum of all the factors of 15...............
Question 9:
If m, n are consecutive odd numbers and 
is divisible by 3 and 5 then m =
Question 10:
How many numbers from 1 to 500 are multiple of 6?
Các phân tích thừa số nguyên tố của M là
Nếu M có 54 ước thì giá trị của m là ...