WebThere are multiple ways to find the greatest common factor of given integers. One of these involves computing the prime factorizations of each integer, determining which factors they have in common, and multiplying these factors to find the GCD. Refer to the example below. EX: GCF (16, 88, 104) 16 = 2 × 2 × 2 × 2 88 = 2 × 2 × 2 × 11 WebAnswer: Greatest Common Factor of 14 and 21 = 7. Step 1: Find the prime factorization of 14. 14 = 2 x 7. Step 2: Find the prime factorization of 21. 21 = 3 x 7. Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf: GCF = 7. Step 4: Therefore, the greatest common factor of 14 and 21 is 7.
Greatest Common Factor (GCF) - Definition, …
WebDetailed Answer: The Greatest Common Factor (GCF) for 21 and 42, notation CGF (21,42), is 21. 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 21, because it is the greatest number that divides evenly into all … WebThe Greatest Common Factor (GCF) for 21 and 14, notation CGF (21,14), is 7. Explanation: The factors of 21 are 1,3,7,21; The factors of 14 are 1,2,7,14. So, as we can see, the … shoe shops in touchwood solihull
Greatest Common Factor and Least Common Multiple
WebApr 13, 2024 · The factorization method is a common method used to find the GCF of two numbers. To use this method, we need to find the factors of both numbers and identify the greatest common factor. In the case of 14 and 21, we can find the factors of both numbers as follows: Factors of 14: 1, 2, 7, 14; Factors of 21: 1, 3, 7, 21 WebTo calculate the greatest common factor (GCF) of 21 and 28, we need to factor each number (factors of 21 = 1, 3, 7, 21; factors of 28 = 1, 2, 4, 7, 14, 28) and choose the greatest factor that exactly divides both 21 and 28, i.e., 7. How to Find the GCF of 21 and 28 by Long Division Method? WebThe biggest common factor number is the GCF number. So the Greatest Common Factor 14, 21, 49 is 7. Therefore, GCF of numbers 14, 21, 49 is 7 Finding GCF of 14, 21, 49 using Prime Factorization Given Input Data is 14, 21, 49 Make a list of Prime Factors of all the given numbers initially Prime Factorization of 14 is 2 x 7 shoe shops in taunton somerset