Question

the hcf of 99 and 100 is___________
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Answer 1

Answer:

1

Step-by-step explanation:

hcf of 99 and 100=1

because 99 and 100 are serial number.

the final answer is 1.

Answer 2

Given data: 99 and 100

To find: HCF

Solution:

• HCF is know as the Highest Common Factor and it will be multiplied by common prime numbers.
• The prime factors of 99 is 1, 3, 9, 11, 33, 99.
• The prime factors of 100 is 1, 2, 4, 5, 10, 20, 25, 50, 100.
• Comparing the factors we can get the greatest common factor
• GCF is also known as coprime, coprime integers or coprime numbers.
• Hence the HCF of 99 and 100 is 1.