WebApr 3, 2024 · H.C.F and L.C.M Problems With Solutions Factor: Factor of a given number is that number by which the given number can be divided completely. 1. Write all the factors of : (i) 15 (ii) 55 (iii) 48 (iv) 36 (v) 84 Solution : (i) Factors of 15 = 1, 3, 5 and 15 (ii) Factors of 55 = 1, 5, 11 and 55 (iii) Factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48 WebApr 12, 2024 · 10. If x + 1 is a factor of the polynomial 2 x 3 + a x 2 + 2 b x + 1, then find the values of a x given that 2 a − 3 b = 4. 11. If the numerator and denominator of a fraction are increased by 2 and 1 respectivat becomes 4 3 . If the numerator and denominator are decreased by 2 and 1 respectiven becomes 2 1 . Find the fraction. 12.
HCF Calculator Find the Highest Common Factor of …
WebThe ladder one is one way of doing it. In that, we must take the two numbers who's HCF we want, beside each other. Then, we find prime numbers that are divisible by both the numbers and then divide the numbers. We carry on this process until we reach 1 by continuously dividing both the numbers. Then we multiply all the prime numbers on the … WebTo find the HCF of 30 and 20, multiply the common prime factors. 2 x 5 = 10. The HCF of 30 and 20 is 10. 7 of 10. When the prime factorisation of numbers has already been … sharon e williams
Greatest Common Factor (GCF, HCF, GCD) Calculator
WebSep 13, 2024 · In finding the HCF of two numbers by division method, the last divisor is 17 and the quotients are 1, 11 and 2, respectively. What is sum of the two numbers ? This question was previously asked in. SSC CGL Tier 2 Quant Previous Paper 6 (Held On: 13 September 2024) Attempt Online. WebIf the numbers are a and b, then we know that a×b = hcf×lcm = 2×154 = 2×2×7×11. Both a and b must have a common factor of 2. It is clear the possible choices for the set {a,b} are {2,154} and {14,22} only. As they differ by 8, they must be 14 and 22. WebHCF Calculator: Finding the Highest Common Factor is similar to the Greatest common factor or divisor as HCF is also known as GCF or GCD. You can calculate HCF of given numbers easily by approaching … sharon ewing walker breast center fax