Question
If the total number of factors of 1250 is 'y', then find the value of (y - 4)(y + 7).
More HCF and LCM Questions
- What is the Highest Common Factor of 75, 150 and 225?
- Let N be the greatest number that will divide 72, 105, 138 leaving the same remainder in each case. Then sum of the digits in N is:
- The least common multiple (LCM) of two numbers is 144, and the numbers are in the ratio 4:6. Find their sum.
- The greatest number, which when subtracted from 5260, gives a number exactly divisible by each of 12, 16, 20 and 25, is:
- The H.C.F. of two numbers is 20 and the other two factors of their L.C.M. are 9 and 13. The larger of the two numbers is:
- The HCF of two numbers is 20. If their product is 16000, then how many such pairs exist?
- If the highest common factor of two numbers is 15, then which of the following may be the least common multiple of the numbers?
- The LCM of two numbers is 720. The HCF of these numbers is 12. If one of the numbers is 48, find the other number.
- From a point on a circular track 10 km long A, B and C started running in the same direction at the same time with speeds of 3(1/3) km/h, 5 km/h and 2 km/h...
- Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.
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