Find the LCM of 10, 7 and 4.
Find the LCM of 10, 7 and 4.
10, 7 और 4 का LCM ज्ञात कीजिए।
Detailed Solution & Logic
Correct Answer:
140
Solution
Prime factorization:
$10 = 2 \times 5$
7 = 7
$4 = 2^2$
LCM = $2^2 \times 5 \times 7$
$= 4 \times 5 \times 7 = 140$
Answer: 140
Similar Practice Questions
The LCM of two numbers is 864 and their HCF is 144. If one of the numbers is 288, what is the other number?
The LCM of two numbers is 864 and their HCF is 144. If one of...
Three numbers are in the ratio 3 : 4 : 5
Three numbers are in the ratio 3 : 4 : 5 and their HCF is...
An oil dealer had three types of oil.
An oil dealer had three types of oil. 403 litres of the first kind, 434...
Evaluate/ मान ज्ञात कीजिए।
Evaluate/ मान ज्ञात कीजिए। $145 ^2$.
Find the HCF of 620 and 248.
Find the HCF of 620 and 248. 620 और 248 का एच. सी. एफ. (HCF)...
LCM and HCF of two numbers are 66 and 11
LCM and HCF of two numbers are 66 and 11 respectively. If one of the...
Find the Greatest Common Factor (HCF) of 24 and 36.
Find the Greatest Common Factor (HCF) of 24 and 36. 24 और 36 का महत्तम...