WebStep 1 - Represent the numbers in the prime factored form. Step 2 - GCF is the product of the factors that are common to each of the given numbers. Thus, GCF (60,90) = 2 1 × 3 1 × 5 1 = 30. Therefore, GCF of 60 and 90 = 30. We can also find the greatest common factor of three numbers or more by this method. Web21. Find the Greatest Common Factor (GCF) and Least Common Multiple (LCM) of each number using any of the methods.1) 25 and 45 GCF = LCM = 2) 30 and 60 GCF = LCM = 3) 27 and 36 GCF = LCM = 4) 21 and 56 LCM = GCF = 5) 12 and 28GCF =LCM = math book read it ok and answer. 22. listing lcm of 8 and 12 lcm of 56 and 40 lcm of 18 and 24 Answer:
GCF of 4 and 28 - Calculation Calculator
Web4. -17. 5. -82. Step-by-step explanation: mahaba I explain. 24. what is the LCM of 36 and 45 Answer: 180. Explanation: We can list all the factors of 36 and 45, and in that way we can find the LCM of 36 and 45. Factors of 36: 36, 72, 108, 144, 180. Factors of 45: 45, 90, 135, 180. Look at the underlined digit, the underlined digit is the digit ... WebSep 9, 2016 · We can work out the answer by using the product of prime factors. Write them out and then find the ones that are common to all the numbers. × ×x4 = 2 × 2. × ×12 = 2 × 2 × 3. × ×28 = 2 × 2 × ×7. GCF = 2 ×2 = 4. 4,12 and … tale of hua mulan
Factors Of 108 - QnA
WebGCF of 28 and 42 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. Step 1: Divide 42 (larger number) by 28 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (28) by the remainder (14). Step 3: Repeat this process until the remainder = 0. WebA EVALUATE Find the factors and identify the GCF. 1 15 and 45 5 16, 24, and 32 16 15 45: 24 GCF 321 GCF, 2. 28 and 36 6. 8, 12, and 16 28 8: 36. 12: GCE 16: GCF: 7. 18 and … WebThe GCF of 4 and 28 is 4. Steps to find GCF. Find the prime factorization of 4 4 = 2 × 2; Find the prime factorization of 28 28 = 2 × 2 × 7; To find the GCF, multiply all the prime … tale of horror