Question

What is the H.C.F of 12, 16 and 20.

Answer 1

Answer:

480

Step-by-step explanation:

I'll just do common division

2। 12 16 20

2। 6 8 10

2। 3 4 5

2 । 3 2 5

2। 3 1 5

3। 1 1 5

5। 1 1 1

2×2×2×2×2×3×5=480

Answer 2

$\huge\mathfrak\red {Answer }$

the H.C.F of 12, 16 and 20 is 4

Explanation

• Factor of 12 =1,, 2,3,4,6,12
• Factor of 16 = 1,2,4,6,12
• Factor of 20 = 1, 2,10,5,4

Highest Common factor = 4

More information

• HCF = highest common factor

• LCM = Least common factor.

• LCM of 12,16,20 is 8.

• WE NEED THE HELP OF HIGHEST COMMON FACTOR AND LEAST COMMON FACTOR IN SUBTRACTION OF FRACTIONs AND ADDITION.