Advertisements
Advertisements
प्रश्न
Find the LCM set of numbers using prime factorisation method.
30, 40, 60
Advertisements
उत्तर
30, 40, 60
30 = 3 × 2 × 5
40 = 2 × 2 × 2 × 5
60 = 2 × 3 × 2 × 5
Product of highest powers of the common factors = 3 × 23 × 5 = 120
LCM (30, 40, 60) = 120
APPEARS IN
संबंधित प्रश्न
Find the LCM:
18, 32
Find the LCM:
12, 15, 45
Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
32, 37
The HCF of 120 and 150 is ______.
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.
If the LCM of 3 and 9 is 9, then their HCF is __________
L.C.M of 4, 12 ___________________
The LCM of two numbers is always a ______ of both numbers.
Which of the following pairs has 30 as their LCM?
