The ratio of two numbers is 3:4 and their HCF is 4 .Their LCM is
12
16
24
48
Prime factors of 6
1 and 2
2 and 3
1 and 3
2 and 5
LCM of 11 and 3 is
33
11
3
14
___________ is a factor of every number.
0
1
2
10
Factors of 62 are:
1,2,4,3,1,6,2
1,2,31,62
2,62
2,31,62
The HCF of the numbers is 11 and their LCM is 7700 .If one of the numbers is 275,then the other is .
279
283
308
318
Product of two numbers is equal to
Product of their HCF and LCM
Sum of their HCF and LCM
Difference of their LCM and HCF
None of these
HCF of 5 and 15
5
LCM of 30 and 45 is.
45
30
90
15
Which will be the least number which when doubled will be exactly divisible by 12,18,21 and 30
196
630
1260
2520
