EduSahara™ Assignment
Name : HCF
Chapter : Factors and Multiples
Grade : ICSE Grade VI
License : Non Commercial Use
Question 1
1.
Find all common factors of 25 and 47
  • (i)
    {47}
  • (ii)
    {1,5}
  • (iii)
    {25}
  • (iv)
    {1,47}
  • (v)
    {1}
Question 2
2.
Find all common factors of 6 , 24 and 2
  • (i)
    {1,2,24}
  • (ii)
    {1,8}
  • (iii)
    {1,2,0}
  • (iv)
    {1,2}
  • (v)
    {2,0}
Question 3
3.
Find all common factors of 3 and 41
  • (i)
    {1}
  • (ii)
    {41}
  • (iii)
    {3}
  • (iv)
    {1,3}
  • (v)
    {1,41}
Question 4
4.
Find all common factors of 27 , 14 and 6
  • (i)
    {1}
  • (ii)
    {9}
  • (iii)
    {1,27}
  • (iv)
    {1,14}
  • (v)
    {7}
Question 5
5.
    • Find the HCF of
    • {14,10}
  • (i)
    0
  • (ii)
    2
  • (iii)
    3
  • (iv)
    4
  • (v)
    1
Question 6
6.
    • Find the HCF of
    • {27,14}
  • (i)
    (-1)
  • (ii)
    2
  • (iii)
    0
  • (iv)
    1
  • (v)
    3
Question 7
7.
    • Find the HCF of
    • {49,38,10}
  • (i)
    1
  • (ii)
    3
  • (iii)
    2
  • (iv)
    (-2)
  • (v)
    0
Question 8
8.
    • Find the HCF of
    • {12,26,39,25}
  • (i)
    (-1)
  • (ii)
    2
  • (iii)
    0
  • (iv)
    3
  • (v)
    1
Question 9
9.
    • Find the HCF of
    • {132,120}
  • (i)
    13
  • (ii)
    10
  • (iii)
    11
  • (iv)
    15
  • (v)
    12
Question 10
10.
    • Find the HCF of
    • {230,340}
  • (i)
    7
  • (ii)
    12
  • (iii)
    10
  • (iv)
    9
  • (v)
    11
Question 11
11.
    • Find the HCF of
    • {360,255,750}
  • (i)
    14
  • (ii)
    15
  • (iii)
    18
  • (iv)
    12
  • (v)
    16
Question 12
12.
    • Find the HCF of
    • {120,312,624,600}
  • (i)
    21
  • (ii)
    27
  • (iii)
    25
  • (iv)
    24
  • (v)
    23
    Assignment Key

  •  1) (v)
  •  2) (iv)
  •  3) (i)
  •  4) (i)
  •  5) (ii)
  •  6) (iv)
  •  7) (i)
  •  8) (v)
  •  9) (v)
  •  10) (iii)
  •  11) (ii)
  •  12) (iv)