Question
Find the total number of Prime factor in the given expression? 315 × 56 × 68
More HCF and LCM Questions
- Two numbers are in the ratio 4:7. The product of their H.C.F. and L.C.M. is 5488. The sum of the numbers is:
- LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second number.
- A launches a partnership with Rs. (P + 700). B joins after 5 months with Rs. 2P. If the ratio of B’s profit share to A’s is 7:8, find (P − 100).
- The HCF of two numbers is 6 and their LCM is 84. If one of these numbers is 42, then the second number is:
- Find the HCF of 693, 1001 and 2079.
- Sum of the two numbers is 40 and their HCF and LCM are 8 and 48, respectively. Find the sum of reciprocal of the given two numbers.
- Three numbers a, b and c are co-prime to each other such that ab = 99 and bc = 275. Find the value of (a + b + c).
- The greatest number of four digits which when divided by 10, 12, 14 leave remainders 5, 7, 9 respectively is:
- If total number of factors of 5,292 is 'x', then find the value of (x - 7)(x + 2).
- The product of the two prime numbers is 187. What will the L.C.M of these two numbers?
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