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What is the GCF for 78 168 486?
To find the Greatest Common Factor (GCF) of 78, 168, and 486, we first need to find the prime factorization of each number. 78 = 2 * 3 * 13 168 = 2^3 * 3 * 7 486 = 2 * 3^5 Next, we identify the common prime factors among the three numbers, which are 2 and 3. The GCF is the product of these common prime factors raised to the lowest power they appear in any of the numbers. Therefore, the GCF of 78, 168, and 486 is 2 * 3 = 6.
How do you write 78 in a product in two different ways?
1 x 78 2 x 39 are two ways.
What is the gcf of 91 78 65?
Well, honey, the greatest common factor of 91, 78, and 65 is 13. It's like finding the biggest slice of cake that all three numbers can share without any leftovers. So, go ahead and divide those numbers by 13 and make sure everyone gets their fair share.
What is the GCF of 52 78 91 and 117?
To find the Greatest Common Factor (GCF) of 52, 78, 91, and 117, we first need to find the prime factorization of each number. The prime factorization of 52 is 2^2 * 13, 78 is 2 * 3 * 13, 91 is 7 * 13, and 117 is 3^2 * 13. The common prime factors among these numbers are 13. Therefore, the GCF of 52, 78, 91, and 117 is 13.
What is the product of 78 and 10?
78 and 10
