Highest Common Factor of 4288, 4487 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 4288, 4487 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 4288, 4487 is 1 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 4288, 4487 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 4288, 4487 is 1.

HCF(4288, 4487) = 1

HCF of 4288, 4487 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 4288, 4487 is 1.

Highest Common Factor of 4288,4487 using Euclid's algorithm

Highest Common Factor of 4288,4487 is 1

Step 1: Since 4487 > 4288, we apply the division lemma to 4487 and 4288, to get

4487 = 4288 x 1 + 199

Step 2: Since the reminder 4288 ≠ 0, we apply division lemma to 199 and 4288, to get

4288 = 199 x 21 + 109

Step 3: We consider the new divisor 199 and the new remainder 109, and apply the division lemma to get

199 = 109 x 1 + 90

We consider the new divisor 109 and the new remainder 90,and apply the division lemma to get

109 = 90 x 1 + 19

We consider the new divisor 90 and the new remainder 19,and apply the division lemma to get

90 = 19 x 4 + 14

We consider the new divisor 19 and the new remainder 14,and apply the division lemma to get

19 = 14 x 1 + 5

We consider the new divisor 14 and the new remainder 5,and apply the division lemma to get

14 = 5 x 2 + 4

We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get

5 = 4 x 1 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 4288 and 4487 is 1

Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(14,5) = HCF(19,14) = HCF(90,19) = HCF(109,90) = HCF(199,109) = HCF(4288,199) = HCF(4487,4288) .

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Frequently Asked Questions on HCF of 4288, 4487 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 4288, 4487?

Answer: HCF of 4288, 4487 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 4288, 4487 using Euclid's Algorithm?

Answer: For arbitrary numbers 4288, 4487 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.