Hcf and lcm of two numbers are 7 and 140
Webof two or more numbers. The highest common factor (HCF) is the greatest factor that will divide into two or more numbers. The lowest common multiple (LCM) is the smallest multiple that... WebCorrect option is B) We know that HCF of two numbers is always a factor of their LCM. Of the given options, only 500 is not a factor of 1200. So, 500 cannot be the HCF of the two …
Hcf and lcm of two numbers are 7 and 140
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WebJan 25, 2024 · The terms HCF stands for the highest common factor and LCM stands for the least common multiple. The HCF is the most significant factor of the two numbers or more than two numbers, dividing the number exactly with no remainder. On the contrary, the LCM of two numbers or more than two numbers is the smallest number that is …
WebSince HCF = 14. Therefore both the numbers must be the multiple of 14 then only their HCF =14. Therefore taking first_no =14x. second_no =14y. 14*140=14x*14y ——using (i) … WebHCF of numbers = 7 Let the numbers are 7x and 7y LCM = 7xy 7xy = 140 (given) xy = 20 ⇒ Possible co-prime factors of xy = (1, 20), (4, 5) ⇒ Numbers are between 20 and 45 ∴ …
WebSep 21, 2024 · Detailed Solution. Download Solution PDF. ⇒ LCM = 7 × 4 × 5. Possible pair of numbers can be 7 and 140 or 28 and 35. Now as Range of numbers is 20 and 45 so … WebThe LCM of 72 and 140 is 2520. Steps to find LCM. Find the prime factorization of 72 72 = 2 × 2 × 2 × 3 × 3; Find the prime factorization of 140 140 = 2 × 2 × 5 × 7; Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 2 × 2 × 2 × 3 × 3 × 5 × 7 LCM = 2520 MathStep (Works offline)
WebHCF and LCM of two numbers are 7 and 140 respectively. If the numbers are between 20 and 45, the sum of the numbers is : HCF and LCM of two numbers are 7 and 140
WebFind the HCF and LCM of 24 and 180. Start by writing 24 and 180 as the product of their prime factors. The product of prime factors for 24 is: \(2 \times 2 \times 2 \times 3\) health plan of san joaquin pdrWebApr 12, 2024 · Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. Question 3. Find the LCM and HCF of the following integers by applying the prime factorisation method. Question 4. Given that HCF (306, 657) = 9, find LCM (306, 657) Question 5. Check whether 6n can end with the digit 0 for any ... good deeds in the communityWebhcf = 2 × 3 = 6 curriculum-key-fact It is important to note that when you have two numbers, and are asked to find the HCF and LCM, the LCM will be the larger of the two numbers. health plan of san joaquin dre formWebCalculate GCF, GCD and HCF of a set of two or more numbers and see the work using factorization. Enter 2 or more whole numbers separated by commas or spaces. The Greatest Common Factor Calculator solution … health plan of san joaquin employmentWebCorrect option is B) We know that HCF of two numbers is always a factor of their LCM. Of the given options, only 500 is not a factor of 1200. So, 500 cannot be the HCF of the two numbers. health plan of san joaquin list of dentistWebApplying the relation between HCF and LCM, we get, HCF (of two numbers) × LCM (of two numbers) = product of two numbers. 8 × 336 = 56 × other number. Other number … good deeds of ferdinand marcosWebHCF and LCM of two numbers are 7 and 140 respectively. If the numbers are between 20 and 45, the sum of the numbers is? xy=140/7 => xy=20. 4 and 5 are the values of x and y. a=7x=28. b=7y=35. a+b=28+35= 63. 9 3. Timothy Chang. Lecturer at Dongguan University of Technology (2024–present) · Upvoted by . good deeds of bongbong marcos