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)
{21,63,84,105,70}
(ii)
{21,42,84,105,267}
(iii)
{21,42,63,105,92}
(iv)
{42,63,84,105,230}
(v)
{21,42,63,84,105}
Question
2
2.
The common multiples of 2 , 10 and 4 =
(i)
{20,40,60,329}
(ii)
{20,40,80,331}
(iii)
{20,40,80,9}
(iv)
{20,40,60,80}
(v)
{40,60,80,21}
Question
3
3.
The common multiples of 3 and 5 =
(i)
{15,30,60,75,90,105,120,109}
(ii)
{15,30,45,60,75,90,120,96}
(iii)
{15,30,60,75,90,105,120,68}
(iv)
{15,30,45,60,75,105,120,94}
(v)
{15,30,45,60,75,90,105,120}
Question
4
4.
The common multiples of 4 , 6 and 9 =
(i)
{36,72,108,113}
(ii)
{36,72,144,223}
(iii)
{72,108,144,89}
(iv)
{36,72,108,144}
(v)
{36,108,144,91}
Question
5
5.
Find the LCM of
{6,9}
(i)
17
(ii)
18
(iii)
16
(iv)
20
(v)
19
Question
6
6.
Find the LCM of
{6,18}
(i)
20
(ii)
17
(iii)
18
(iv)
15
(v)
19
Question
7
7.
Find the LCM of
{16,6,15}
(i)
241
(ii)
237
(iii)
243
(iv)
240
(v)
239
Question
8
8.
Find the LCM of
{10,9,8,12}
(i)
357
(ii)
359
(iii)
360
(iv)
361
(v)
362
Question
9
9.
Find the LCM of
{60,100}
(i)
299
(ii)
303
(iii)
301
(iv)
297
(v)
300
Question
10
10.
Find the LCM of
{1200,300}
(i)
1198
(ii)
1199
(iii)
1201
(iv)
1200
(v)
1203
Question
11
11.
Find the LCM of
{320,180,240}
(i)
2877
(ii)
2879
(iii)
2881
(iv)
2880
(v)
2883
Question
12
12.
Find the LCM of
{360,600,840,900}
(i)
12600
(ii)
12597
(iii)
12601
(iv)
12603
(v)
12599
Question
13
13.
Find the product of LCM and HCF of
{9,4}
(i)
38
(ii)
33
(iii)
37
(iv)
35
(v)
36
Question
14
14.
Find the product of LCM and HCF of
{21,8}
(i)
168
(ii)
171
(iii)
167
(iv)
169
(v)
165
Question
15
15.
Find the product of LCM and HCF of
{26,10,12}
(i)
1561
(ii)
1557
(iii)
1559
(iv)
1563
(v)
1560
Question
16
16.
Find the product of LCM and HCF of
{9,26,14,8}
(i)
6552
(ii)
6554
(iii)
6549
(iv)
6553
(v)
6551
Assignment Key
1) (v)
2) (iv)
3) (v)
4) (iv)
5) (ii)
6) (iii)
7) (iv)
8) (iii)
9) (v)
10) (iv)
11) (iv)
12) (i)
13) (v)
14) (i)
15) (v)
16) (i)