Web23. 1.)find lcm and gcf of 9 and 20 with solution* 2.)find lcm and gcf of 7 and 15 with solution* 3.)find lcm and gcf of 11 and 15 with solution*. 1. gcf of 9 and 20 is 1. solution: … WebExample: What is the GCF of 30 and 42? Solution: Step 1 - List out the factors of each number. Step 2 - Mark all the common factors. Step 3 - 6 is the common factor and the greatest one. Therefore, GCF of 30 and 42 = 6. This method can be used for finding GCF of three or more numbers as well.
Greatest Common Factor of 24 and 60 GCF(24,60) - gcflcm.com
WebAnswer: Greatest Common Factor of 24 and 42 = 6. Step 1: Find the prime factorization of 24. 24 = 2 x 2 x 2 x 3. Step 2: Find the prime factorization of 42. 42 = 2 x 3 x 7. Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf: GCF = 2 x 3 = 6. WebThe greatest common factor of 24, 30 and 42 is 6. Why learn this. The common tasks of dividing, grouping, and distributing are applicable across an unlimited number of … dicky matos roofing
What is the greatest common factor of 24 36 and 42? - Answers
Web14. What is the GCF of 28 and 42 in prime factorization. Answer: 7. Step-by-step explanation: The GCF (greatest common factor) of 28 and 42 is 7. To find it, all you should do is list the factors of 28 and 42. You'll notice that 7 is the GCF. :) I hope it helped! 15. prime factorization of 30 42 54 5 7 9..... WebThe Greatest Common Factor (GCF) for 30 and 42, notation CGF (30,42), is 6. Explanation: The factors of 30 are 1,2,3,5,6,10,15,30; The factors of 42 are 1,2,3,6,7,14,21,42. So, as we can see, the Greatest Common Factor or Divisor is 6, because it is the greatest number that divides evenly into all of them. Quote of the day... WebWhat is GCF? GCF stands for Greatest Common Factor. The greatest common factor of integers a and b is the largest positive number that is divisible by both a and b without a … city center wholesale llc