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What is the greatest common factor of 210 252 and 294?
The GCF of 210, 252, and 294 is 42
HCF of 42 63 105 and 294?
The GCF is 21.
What is the HCF of 294 and 420?
The Highest Common Factor (HCF) of 294 and 420 is the largest number that divides both 294 and 420 without leaving a remainder. To find the HCF, you can use methods such as prime factorization or the Euclidean algorithm. In this case, the prime factorization of 294 is 2 x 3 x 7 x 7, and the prime factorization of 420 is 2 x 2 x 3 x 5 x 7. Therefore, the HCF of 294 and 420 is 2 x 3 x 7, which equals 42.
What is the HCF of 168 and 252?
The Highest Common Factor (HCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF of 168 and 252, we first list the factors of each number: 168 (1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168) and 252 (1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252). The common factors are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. Therefore, the HCF of 168 and 252 is 84.
What is the LCM of 294 252 and 210?
Oh, isn't that a lovely question! To find the Least Common Multiple (LCM) of 294, 252, and 210, we look for the smallest number that all three can divide into evenly. Start by finding the prime factors of each number and then multiply the highest power of all the factors together. It's like painting a beautiful picture with numbers - just take your time and enjoy the process, my friend.
