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 9 =
(i)
{9,18,27,36,45,54,63,72,81,90,108,117,359}
(ii)
{9,18,27,36,54,63,72,81,90,99,108,117,115}
(iii)
{9,18,27,36,54,63,72,81,90,99,108,117,11}
(iv)
{9,18,27,36,45,54,63,72,81,90,99,108,117}
(v)
{9,18,27,45,54,63,72,81,90,99,108,117,361}
Question
2
2.
The common multiples of 2 , 4 and 6 =
(i)
{12,24,36,48,72,19}
(ii)
{12,24,36,48,60,25}
(iii)
{12,24,36,48,60,72}
(iv)
{24,36,48,60,72,155}
(v)
{12,24,36,60,72,141}
Question
3
3.
The common multiples of 5 and 7 =
(i)
{35,105,140,175,251}
(ii)
{35,70,105,140,175}
(iii)
{35,70,105,175,129}
(iv)
{35,70,105,175,171}
(v)
{70,105,140,175,64}
Question
4
4.
The common multiples of 4 , 8 and 9 =
(i)
{72,191}
(ii)
{72,144}
(iii)
{144,193}
(iv)
{144,99}
(v)
{72,21}
Question
5
5.
Find the LCM of
{9,4}
(i)
35
(ii)
33
(iii)
37
(iv)
36
(v)
38
Question
6
6.
Find the LCM of
{14,9}
(i)
124
(ii)
125
(iii)
126
(iv)
129
(v)
127
Question
7
7.
Find the LCM of
{9,14,16}
(i)
1009
(ii)
1007
(iii)
1008
(iv)
1006
(v)
1010
Question
8
8.
Find the LCM of
{4,14,18,15}
(i)
1261
(ii)
1260
(iii)
1262
(iv)
1259
(v)
1258
Question
9
9.
Find the LCM of
{90,120}
(i)
361
(ii)
358
(iii)
360
(iv)
359
(v)
363
Question
10
10.
Find the LCM of
{760,400}
(i)
7602
(ii)
7601
(iii)
7597
(iv)
7600
(v)
7599
Question
11
11.
Find the LCM of
{216,456,408}
(i)
69769
(ii)
69767
(iii)
69771
(iv)
69768
(v)
69766
Question
12
12.
Find the LCM of
{108,36,120,54}
(i)
1081
(ii)
1080
(iii)
1079
(iv)
1077
(v)
1083
Question
13
13.
Find the product of LCM and HCF of
{4,6}
(i)
23
(ii)
25
(iii)
22
(iv)
24
(v)
26
Question
14
14.
Find the product of LCM and HCF of
{16,12}
(i)
191
(ii)
190
(iii)
193
(iv)
192
(v)
195
Question
15
15.
Find the product of LCM and HCF of
{25,8,10}
(i)
202
(ii)
198
(iii)
201
(iv)
199
(v)
200
Question
16
16.
Find the product of LCM and HCF of
{28,16,22,20}
(i)
12322
(ii)
12318
(iii)
12319
(iv)
12320
(v)
12321
Assignment Key
1) (iv)
2) (iii)
3) (ii)
4) (ii)
5) (iv)
6) (iii)
7) (iii)
8) (ii)
9) (iii)
10) (iv)
11) (iv)
12) (ii)
13) (iv)
14) (iv)
15) (v)
16) (iv)
