Question
What is the HCF of (x4 - x2 - 6) and (x4 - 4x2 + 3) ? (a) x2 - 3 (b) x + 2 (c) x + 3 (d) x2 + 3
More HCF and LCM Questions
- Can you determine how many factors the number 1,560 has?
- What is the highest common factor of 120 and 1800?
- What is the least number which is a perfect square and divisible by 3, 10, 12, and 15?
- The product of two positive integers is 1400. If their HCF is 5 and their sum is 75, then find the difference between the numbers.
- The HCF of two numbers 144 and 2160 is:
- The sum of two numbers is 444 and their HCF is 37. Find all the possible pairs of such numbers?
- The HCF of two numbers is 8 and their LCM is 240. If one number is 40, find the other number.
- Find the greatest number that divides 96 and 164 leaving remainder 4 in each case.
- The H.C.F. of two numbers is 21 and the other two factors of their L.C.M. are 10 and 14. The larger of the two numbers is:
- Three numbers a, b and c are co-prime to each other such that ab = 115 and bc = 253. Find the value of (a + b + c).
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