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Oh, what a happy little question! The highest common factor (HCF) of 21, 42, and 84 is 21. You see, 21 is the largest number that can evenly divide all three of these numbers, creating a harmonious relationship between them. Just like adding a touch of white to a painting to bring all the colors together, finding the HCF helps us see the beautiful connection between these numbers.
Oh honey, the highest common factor (HCF) for 21, 42, and 84 is 21. It's like finding the best dessert at a buffet - you pick the biggest one that all of them can share. So, 21 is the lucky winner in this number game.
The highest common factor (HCF) for 21, 42, and 84 is 21. To find the HCF, you can calculate the prime factorization of each number: 21 = 3 x 7, 42 = 2 x 3 x 7, and 84 = 2 x 2 x 3 x 7. Then, identify the common prime factors among the numbers, which are 3 and 7. Finally, multiply these common prime factors together to get the HCF, which is 21.
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What is the hcf of 21 42 and 84?
It is: 21
What is the HCF and LCM of 42 and 84?
hcf = 42, lcm = 84.
What is the HCF of 42 49 84?
7
What is hcf of 22 42 and 84?
The GCF is 2.
What is the HCF for 21 n 84?
The GCF is 24.
What is the HCF of 210 and 84?
The GCF is 42.
What is the HCF of 21 77 84?
The GCF is 7.
What is the lowest common multiple of 14 and 21?
The least common multiple of 14 and 21 is 42.14, 28, 42, 56 ...21, 42, 63, 84, ...
What is the HCF of 49 21 and 84?
The GCF is 7.
What is the HCF of 63 and 42 and 126?
The GCF is 21.
Hcf of 42 49 and 84?
It is 7
What is the hcf 21 84 91?
The HCF of 21, 84 and 91 is.... 1 ! The number 91 is a prime number.
