Highest Common Factor of 1486, 7804 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 1486, 7804 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 1486, 7804 is 2 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 1486, 7804 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 1486, 7804 is 2.

HCF(1486, 7804) = 2

HCF of 1486, 7804 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 1486, 7804 is 2.

Highest Common Factor of 1486,7804 using Euclid's algorithm

Highest Common Factor of 1486,7804 is 2

Step 1: Since 7804 > 1486, we apply the division lemma to 7804 and 1486, to get

7804 = 1486 x 5 + 374

Step 2: Since the reminder 1486 ≠ 0, we apply division lemma to 374 and 1486, to get

1486 = 374 x 3 + 364

Step 3: We consider the new divisor 374 and the new remainder 364, and apply the division lemma to get

374 = 364 x 1 + 10

We consider the new divisor 364 and the new remainder 10,and apply the division lemma to get

364 = 10 x 36 + 4

We consider the new divisor 10 and the new remainder 4,and apply the division lemma to get

10 = 4 x 2 + 2

We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get

4 = 2 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 1486 and 7804 is 2

Notice that 2 = HCF(4,2) = HCF(10,4) = HCF(364,10) = HCF(374,364) = HCF(1486,374) = HCF(7804,1486) .

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Frequently Asked Questions on HCF of 1486, 7804 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 1486, 7804?

Answer: HCF of 1486, 7804 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 1486, 7804 using Euclid's Algorithm?

Answer: For arbitrary numbers 1486, 7804 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.