Maths MCQ Class 6 Chapter 5 Prime Time Ganita Prakash Advertisement 1. What is the smallest prime factor of 56?7285Question 1 of 152. The number 6 has how many factors?2345Question 2 of 153. Which of the following numbers is divisible by 3?14212527Question 3 of 154. What is the largest prime number less than 20?19181716Question 4 of 155. The sum of two prime numbers is always:EvenOddPrimeCompositeQuestion 5 of 156. Which of the following pairs is co-prime?20 and 245 and 1630 and 4528 and 35Question 6 of 157. A prime number between 30 and 40 is:31323334Question 7 of 158. How many factors does 100 have?591012Question 8 of 159. What is the prime factorization of 100?10 × 102 × 2 × 5 × 520 × 54 × 25Question 9 of 1510. What is the greatest common factor of 15 and 30?1510520Question 10 of 1511. What is the least common multiple of 6 and 8?24483612Question 11 of 1512. Which of the following is a factor of 24?57810Question 12 of 1513. What is the prime factorization of 50?2 × 5 × 52 × 1010 × 525 × 2Question 13 of 1514. Which of the following pairs has no common factors?9 and 1512 and 304 and 920 and 25Question 14 of 1515. The number of prime numbers between 1 and 10 is:3456Question 15 of 15 Loading...
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