Study

Prime Numbers

  •   0%
  •  0     0     0

  • Prime or Composite : 31
    Prime
  • Prime or composite : 83
    Prime Number
  • List the prime numbers between 40 - 50
    41, 43, 47
  • Prime or Composite - 97
    Prime number
  • List down the factors of 55. State whether is Prime or Composite number ?
    1,5,11,55. Composite Number
  • Numbers which have only 2 factors are called
    Prime numbers
  • Factors of 24
    1,2,3,4,6,8,12,24
  • _____ is neither prime nor composite number
    Number 1
  • Triangular or square number or both? 1
    Both
  • Triangular or square number or both? 10
    Triangular
  • Prime or Composite - 88
    Composite number
  • Prime or composite : 91
    Composite number
  • _____ is the only even prime number
    Number 2
  • Explain: prime numbers
    A number that has exactly 2 factors
  • First four Multiples of 14
    14,28,42,56
  • Prime or Composite: 19
    Prime Number
  • Factors of 42
    1,2,3,6,7,14,42
  • Triangular or square number or both? 6
    Triangular
  • Explain: composite number
    Numbers with 3 or more factors
  • Prime or composite : 51
    Composite number
  • List the prime between 70 - 80
    71, 73, 79
  • What are the first five multiples of 15
    15,30,45,60,75
  • Prime or Composite : 11
    Prime number
  • Triangular or square number or both? 16
    square
  • Triangular or square number or both? 49
    Square