Advertisements
Advertisements
Question
Find the HCF and LCM:
32, 16
Advertisements
Solution
| 2 | 32 |
| 2 | 16 |
| 2 | 8 |
| 2 | 4 |
| 2 | 2 |
| 1 |
| 2 | 16 |
| 2 | 8 |
| 2 | 4 |
| 2 | 2 |
| 1 |
32 = 2 × 2 × 2 × 2 × 2
16 = 2 × 2 × 2 × 2
∴ HCF = 2 × 2 × 2 × 2 = 16
LCM = 2 × 2 × 2 × 2 × 2 = 32
RELATED QUESTIONS
The product of two numbers is 2160 and their HCF is 12. Find their LCM.
The traffic lights at three different road crossings change after every 48 seconds, 72 seconds, and 108 seconds respectively. If they change simultaneously at 7 a.m., at what time will they change simultaneously again?
Find the LCM of the numbers 16, 20, 80.
L.C.M of 4, 12 ___________________
Find first three common multiples of the given number.
24, 16
Find first three common multiples of the given number.
24, 36
The LCM of two numbers is always a ______ of both numbers.
The smallest number that is a multiple of both 3 and 7 is:
Which of the following pairs has 30 as their LCM?
