Web4 apr. 2024 · We know that for any two numbers a and b. HCF * LCM = Product of the two numbers ( a * b ) From this we get, ⇒ 12 ∗ x = 1800 ⇒ 12 x = 1800 ⇒ x = 1800 12 = … Web8 apr. 2024 · Using the fact that HCF (105,120) = 15, find the LCM (105,120). [a] 210 [b] 420 [c] 840 [d] 1680. Answer Verified 221.1k+views Hint: Use the fact that if l = LCM (a,b) and g = HCF (a,b) then we have ab = lg i.e. $\text{HCF}\times \text{LCM=Product of two numbers}$. Complete step-by-step answer:
HCF and LCM product (video) Real numbers Khan Academy
Web(v) If a + (b + c) = (a + b) + c, then a, b and c are whole numbers. False. (vi) If x + y is an even number, then x and y are odd. False. (vii) If a parallelogram is a rectangle, its vertices lie on a circle. True. EXERCISE A1.6 1. Suppose to the contrary b ≤ d. 3. See Example 10 of Chapter 1. 6. See Theorem 5.1 of Class IX Mathematics ... Web24 okt. 2024 · LCM of 18 and 12 = 36] 16. Express 98 as a product of its primes (a) ... ab (b) crb ² (c) a 3 b² (d) c²b 3 ... If p and q are two coprime numbers, then find the HCF and LCM of p and q. Answer/ Explanation. Answer: Explaination: ∵ p and q are co-prime numbers ∴ Common factor of p and q = 1 scripto torch flame refillable
HCF Calculator Find the Highest Common Factor of given …
WebHCF = 2 2 = 4 This way of finding LCM and HCF of numbers is often referred to as one of the methods to find HCF and LCM, i.e. the Prime factorisation Method. In the previous example, LCM and HCF are calculated by listing the common factors of numbers. We can also, find the HCF of given numbers using the long division method. WebSOLVED: Find the lcm of a and b, is 1800 and hcf lf a and b is 15 If HCF(a,b) = 12 and a*b = 1800 then LCM(a,b) isa.3600b.900c.150d.90. Ans: Hint: We are given the HCF of two numbers and the product of two WebHCF =12 a×b=1800 (GIVEN) By formula, HCF×LCM=a×b LCM=HCFa×b LCM= 121800 LCM=150 Was this answer helpful? 0 0 Similar questions If 60,82 and 126, are each … payton mickey death