Highest Common Factor of 297, 5670, 6516 using Euclid's algorithm
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 297, 5670, 6516 i.e. 9 the largest integer that leaves a remainder zero for all numbers.
HCF of 297, 5670, 6516 is 9 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 297, 5670, 6516 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 297, 5670, 6516 is 9.
HCF(297, 5670, 6516) = 9
HCF of 297, 5670, 6516 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 297, 5670, 6516 is 9.
Highest Common Factor of 297,5670,6516 is 9
Step 1: Since 5670 > 297, we apply the division lemma to 5670 and 297, to get
5670 = 297 x 19 + 27
Step 2: Since the reminder 297 ≠ 0, we apply division lemma to 27 and 297, to get
297 = 27 x 11 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 27, the HCF of 297 and 5670 is 27
Notice that 27 = HCF(297,27) = HCF(5670,297) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 6516 > 27, we apply the division lemma to 6516 and 27, to get
6516 = 27 x 241 + 9
Step 2: Since the reminder 27 ≠ 0, we apply division lemma to 9 and 27, to get
27 = 9 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 9, the HCF of 27 and 6516 is 9
Notice that 9 = HCF(27,9) = HCF(6516,27) .
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Frequently Asked Questions on HCF of 297, 5670, 6516 using Euclid's Algorithm
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 297, 5670, 6516?
Answer: HCF of 297, 5670, 6516 is 9 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 297, 5670, 6516 using Euclid's Algorithm?
Answer: For arbitrary numbers 297, 5670, 6516 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
