What is the Least Common Multiple of 20 and 48? Least common multiple (LCM) of 20 and 48 is 240.
What are the HCF of 48?
To calculate the HCF (Highest Common Factor) of 36 and 48, we need to factor each number (factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18, 36; factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48) and choose the highest factor that exactly divides both 36 and 48, i.e., 12.
What is the GCF of 20 24 and 48?
Final Step: Biggest Common Factor Number We found the factors and prime factorization of 20 and 48. The biggest common factor number is the GCF number. So the greatest common factor 20 and 48 is 4.
What is the HCF of 12, 20 and 18?
Find HCF of 12, 20 and 18. Factors of 12 = 2×2×3. Factors of 18 = 2×3×3. Factors of 20 = 2×2×5. The common factors of 12, 18 and 20 are : 2. Hence, 2 is the Highest Common Factor of 18, 20 and 12.
How to calculate HCF for 20, 25, and 30?
Prime factors of 25: 5 × 5. Prime factors of 30: 2 × 3 × 5. Step 2: Highlight the numbers that are common in the prime factors of all three numbers. 20: 2 × 2 × 5. 25: 5 × 5. 30: 2 × 3 × 5. So, HCF (20, 25, 30) = 5. If there is more than one common number, multiply all common numbers to get the HCF.
How to calculate the HCF of 36, 48?
Highest common factor (HCF) of 36, 48 is 12. Step 1: Since 48 > 36, we apply the division lemma to 48 and 36, to get Step 2: Since the reminder 36 ≠ 0, we apply division lemma to 12 and 36, to get The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 12, the HCF of 36 and 48 is 12
How to find HCF of more than 3 numbers?
3) The HCF you got in step 2 will be the HCF of the 3 numbers. The above steps can also be used to find the HCF of more than 3 numbers. Here is a few more example to find the highest common factors. Example 1: Find out HCF of 30 and 45. So, the HCF of 30 and 45 is 15. Example 2: Find out HCF of 12 and 36.
