Question

find the HCF of 30 and 50 and 90​

Answer 1

Answer:

HCF of 30 and 50 and 90 is

10

Answer 2

Answer: 10

Step-by-step explanation:

30 = 2x3x5

50 = 2x5x5 = 2x5²

90 = 2x3x3x5 = 2x3²x5

.•. HCF( 30,50,90) = 2x5= 10

KEYPOINTS :

→ HCF IS THE PRODUCT OF SMALLEST POWER OF EACH COMMON FACTOR.