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What is the greatest common factor of 12 60 and 68?
To find the greatest common factor (GCF) of 12, 60, and 68, we first need to find the prime factorization of each number. The prime factorization of 12 is 2^2 * 3, the prime factorization of 60 is 2^2 * 3 * 5, and the prime factorization of 68 is 2^2 * 17. The GCF is the product of the common prime factors raised to the lowest power, which in this case is 2^2 = 4. Therefore, the greatest common factor of 12, 60, and 68 is 4.
What is the greatest common factor of 240 360 and 540?
The GCF of 240, 360, and 540 isThe prime factorization of 240 is 2*2*2*2*3*5The prime factorization of 360 is 2*2*2*3*3*5The prime factorization of 540 is 2*2*3*3*3*5The GCF is 2*2*3*5 = 60To check your work:240 = 60 * 4360 = 60 * 6540 = 60 * 9Since 4, 6, and 9 have a GCF of 1, we know the answer is correct.
Greatest common factor of 40 and 60?
The GCF is 20. Prime Factorization of: 40 = 2 * 2 * 2 * 5 60 = 2 * 2 ..... * 5 * 3 ================ GCF=2 * 2 .....* 5 GCF=20
What is the LCM of 25 45 and 60 using prime factorization?
It is: 22*32*52 = 900
What is the greatest common factor of 60 and 75?
The GCF of 60 and 75 is 15.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The factors of 75 are 1, 3, 5, 15, 25, and 75.The GCF of 60 and 75 is 15.Or, using the prime factorization method:60=2x2x3x575=3x5x53 and 5 are in both so, 15
