What is the HCF of 210 and 98?

Answer 1

It is: 14

Answer 2

The Highest Common Factor (HCF) of 210 and 98 is the largest positive integer that divides both 210 and 98 without leaving a remainder. To find the HCF, you can use the Euclidean algorithm or prime factorization method. By prime factorizing 210 (2 x 3 x 5 x 7) and 98 (2 x 7 x 7), you can identify the common factors, which are 2 and 7. Therefore, the HCF of 210 and 98 is 14.

Answer 3

Well, darling, the highest common factor (HCF) of 210 and 98 is 14. You see, 210 can be divided by 14 a whopping 15 times, and 98 can be divided by 14 a measly 7 times. So, 14 is the biggest number that can divide both 210 and 98 without leaving a remainder. Voilà!