Question

State the H.C.F of 2³×5 ×11, 2²×3²×5² and 2×5²×3×11 as a product of primes only.

Answer 1

Answer:

HCF = 2×5

HCF(2³×5 ×11, 2²×3²×5² and 2×5²×3×11) = 2 × 5

Step-by-step explanation:

We know that lowest degree of common prime factors of the numbers is the HCF of the numbers.

And here common prome factors are 2 and 5 where there lowest degrees are 1.

Thus,

HCF = 2×5 = 10

HCF(2³×5 ×11, 2²×3²×5² and 2×5²×3×11) = 2 × 5