EduSahara™ Assignment
Name : LCM
Chapter : Factors and Multiples
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
The common multiples of 3 and 7 =
(i)
{21,42,63,105,27}
(ii)
{42,63,84,105,17}
(iii)
{21,42,63,84,105}
(iv)
{21,42,63,84,50}
(v)
{21,42,63,105,49}
Question
2
2.
The common multiples of 8 , 10 and 6 =
(i)
{240,233}
(ii)
{240,311}
(iii)
{120,240}
(iv)
{240,207}
(v)
{120,379}
Question
3
3.
The common multiples of 3 and 5 =
(i)
{15,30,45,60,75,90,105,120}
(ii)
{15,30,45,60,75,90,105,62}
(iii)
{15,30,45,60,75,90,105,174}
(iv)
{30,45,60,75,90,105,120,49}
(v)
{15,30,60,75,90,105,120,181}
Question
4
4.
The common multiples of 8 , 9 and 6 =
(i)
{72,144,216}
(ii)
{72,144,209}
(iii)
{72,216,23}
(iv)
{72,216,262}
(v)
{144,216,116}
Question
5
5.
Find the LCM of
{4,8}
(i)
7
(ii)
6
(iii)
10
(iv)
8
(v)
9
Question
6
6.
Find the LCM of
{18,12}
(i)
39
(ii)
37
(iii)
34
(iv)
36
(v)
35
Question
7
7.
Find the LCM of
{15,14,18}
(i)
633
(ii)
631
(iii)
627
(iv)
629
(v)
630
Question
8
8.
Find the LCM of
{16,9,8,18}
(i)
147
(ii)
142
(iii)
143
(iv)
144
(v)
145
Question
9
9.
Find the LCM of
{216,192}
(i)
1731
(ii)
1727
(iii)
1729
(iv)
1726
(v)
1728
Question
10
10.
Find the LCM of
{240,780}
(i)
3119
(ii)
3120
(iii)
3117
(iv)
3122
(v)
3121
Question
11
11.
Find the LCM of
{30,105,270}
(i)
1891
(ii)
1888
(iii)
1889
(iv)
1890
(v)
1893
Question
12
12.
Find the LCM of
{36,228,96,60}
(i)
27361
(ii)
27359
(iii)
27363
(iv)
27357
(v)
27360
Question
13
13.
Find the product of LCM and HCF of
{9,6}
(i)
57
(ii)
55
(iii)
54
(iv)
53
(v)
51
Question
14
14.
Find the product of LCM and HCF of
{10,18}
(i)
179
(ii)
180
(iii)
177
(iv)
183
(v)
181
Question
15
15.
Find the product of LCM and HCF of
{8,20,22}
(i)
881
(ii)
882
(iii)
880
(iv)
877
(v)
879
Question
16
16.
Find the product of LCM and HCF of
{6,14,21,22}
(i)
464
(ii)
460
(iii)
462
(iv)
461
(v)
463
Assignment Key
1) (iii)
2) (iii)
3) (i)
4) (i)
5) (iv)
6) (iv)
7) (v)
8) (iv)
9) (v)
10) (ii)
11) (iv)
12) (v)
13) (iii)
14) (ii)
15) (iii)
16) (iii)
