The highest common factor (HCF) of 60, 72, and 90 is the largest number that divides all three numbers without leaving a remainder. To find the HCF, you can first identify the prime factors of each number: 60 = 2^2 * 3 * 5, 72 = 2^3 * 3^2, and 90 = 2 * 3^2 * 5. Then, you determine the common prime factors and take the smallest power of each common prime factor, which in this case is 2^1 * 3^1 = 6. Therefore, the HCF of 60, 72, and 90 is 6.
The GCF is 12.
The GCF is 12.
The HCF of 48 and 72 is 24. The LCM is 144.
The GCF is 30.
Well, honey, the highest common factor (HCF) of 15, 60, and 90 is 15. It's like finding the biggest number that can divide all three of those numbers without leaving a remainder. So, in this case, 15 is the winner, no ifs, ands, or buts about it.
The GCF is 12.
The GCF is 12.
The hcf of 60 and 72 is 12
12
It should be 6
30
It is 30 because it's the highest common factor of 60 and 90
The GCF of 60 and 90 is 30.
60
They are: 60, 72 and 84
The HCF would be 6
60, 72, 84, 90 and 96