Question

the hcf of 24 , 60 , 90

Answer 1

In order to find the hcf of the number 24, 60, 90

You need to calculate the prime factor of each number individually,

Hence,

24 = 2 * 2 * 2 * 3 * 1

60 = 2 * 2 * 3 * 5 * 1

90 = 2 * 3 * 3 * 5 * 1

Common number among the set = 2 * 3 * 1 = 6

Hence, the HCF = 6

Answer 2

Answer:

Step-by-step explanation:

HCF is the GCD of numbers.

We want the GCD of 24, 60, 90

24 = 2 × 2 × 2 × 3

60 = 2 × 2 × 3 × 5

90 = 2 × 3 × 3 × 5

The GCD = 2 × 3 = 6

The GCD is 6