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Gyaan Maths
CBSE · Class 6-12
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Class 6 · Ganita Prakash · Unit 5: Prime Time
Finding LCM
Lesson 4 of 4
Take all primes to highest power. LCM
(
24
,
36
)
=
2
3
⋅
3
2
=
72
(24,36)=2^3\cdot 3^2=72
(
24
,
36
)
=
2
3
⋅
3
2
=
72
.
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Finding HCF
Unit complete
Try the practice skills
All lessons in this unit
1. Prime Numbers
2. Prime Factorisation
3. Finding HCF
4. Finding LCM