Highest Common Factor of 488, 281, 402 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 488, 281, 402 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 488, 281, 402 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 488, 281, 402 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 488, 281, 402 is 1.

HCF(488, 281, 402) = 1

HCF of 488, 281, 402 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 488, 281, 402 is 1.

Highest Common Factor of 488,281,402 using Euclid's algorithm

Highest Common Factor of 488,281,402 is 1

Step 1: Since 488 > 281, we apply the division lemma to 488 and 281, to get

488 = 281 x 1 + 207

Step 2: Since the reminder 281 ≠ 0, we apply division lemma to 207 and 281, to get

281 = 207 x 1 + 74

Step 3: We consider the new divisor 207 and the new remainder 74, and apply the division lemma to get

207 = 74 x 2 + 59

We consider the new divisor 74 and the new remainder 59,and apply the division lemma to get

74 = 59 x 1 + 15

We consider the new divisor 59 and the new remainder 15,and apply the division lemma to get

59 = 15 x 3 + 14

We consider the new divisor 15 and the new remainder 14,and apply the division lemma to get

15 = 14 x 1 + 1

We consider the new divisor 14 and the new remainder 1,and apply the division lemma to get

14 = 1 x 14 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 488 and 281 is 1

Notice that 1 = HCF(14,1) = HCF(15,14) = HCF(59,15) = HCF(74,59) = HCF(207,74) = HCF(281,207) = HCF(488,281) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 402 > 1, we apply the division lemma to 402 and 1, to get

402 = 1 x 402 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 402 is 1

Notice that 1 = HCF(402,1) .

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Frequently Asked Questions on HCF of 488, 281, 402 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 488, 281, 402?

Answer: HCF of 488, 281, 402 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 488, 281, 402 using Euclid's Algorithm?

Answer: For arbitrary numbers 488, 281, 402 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.