WebThe HCF of 30 and 20 is 10. 3 of 10. Find the HCF of 30 and 20 using prime factorisation. 4 of 10. Draw a factor tree for 30 and a factor tree for 20. The factor trees are both … WebThe Greatest Common Factor (GCF) for 4, 10 and 12, notation CGF (4,10,12), is 2. Explanation: The factors of 4 are 1,2,4; The factors of 10 are 1,2,5,10; The factors of 12 are 1,2,3,4,6,12. So, as we can see, the Greatest Common Factor or Divisor is 2, because it is the greatest number that divides evenly into all of them.
HCF of 4 and 9 How to Find HCF of 4 and 9 - BYJU
WebThe HCF of 10 and 15 is 5. The value which divides the numbers 10 and 15 evenly is the HCF value. The factors of 10 are 1, 2, 5 and 10, and the factors of 15 are 1, 3, 5 and 15. The HCF of the numbers 10 and 15 can be found effortlessly using the prime factorisation method, long division method and by listing the common factors. WebStep 1: Divide 12 (larger number) by 10 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (10) by the remainder (2). Step 3: Repeat this process until the remainder = 0. The corresponding divisor (2) is the HCF of 10 and 12. lamberts pensacola
What is the HCF of 2 and 10? - Answers
WebSep 30, 2012 · The answer is 4 and 10. What is the HCF of 4 and 20? The GCF is 4. What is the HCF of 4 and 90? The HCF of 4 and 90 is 2. What is the HCF of 4 and 5? The … WebStep 1: Find the prime factorization of 4. 4 = 2 x 2. Step 2: Find the prime factorization of 10. 10 = 2 x 5. Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm: LCM = 20 = 2 x 2 x 5. Step 4: Therefore, the least common multiple of 4 and 10 is 20. WebMar 6, 2024 · The factors of 32 are: 1, 2, 4, 8, 16, 32; The factors of 14 are: 1, 2, 7, 14; We can see that 1, 2 are the only common factors of 32 and 14. Whereas 2 is the greatest among all the common factors. Hence, HCF of 32 and 14 is 2. 2. HCF by Prime Factorization. We can find HCF using Prime factorization method of the given numbers. lamberts pomegranate