Highest Common Factor of 381, 962, 899 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 381, 962, 899 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 381, 962, 899 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 381, 962, 899 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 381, 962, 899 is 1.

HCF(381, 962, 899) = 1

HCF of 381, 962, 899 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 381, 962, 899 is 1.

Highest Common Factor of 381,962,899 using Euclid's algorithm

Highest Common Factor of 381,962,899 is 1

Step 1: Since 962 > 381, we apply the division lemma to 962 and 381, to get

962 = 381 x 2 + 200

Step 2: Since the reminder 381 ≠ 0, we apply division lemma to 200 and 381, to get

381 = 200 x 1 + 181

Step 3: We consider the new divisor 200 and the new remainder 181, and apply the division lemma to get

200 = 181 x 1 + 19

We consider the new divisor 181 and the new remainder 19,and apply the division lemma to get

181 = 19 x 9 + 10

We consider the new divisor 19 and the new remainder 10,and apply the division lemma to get

19 = 10 x 1 + 9

We consider the new divisor 10 and the new remainder 9,and apply the division lemma to get

10 = 9 x 1 + 1

We consider the new divisor 9 and the new remainder 1,and apply the division lemma to get

9 = 1 x 9 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 381 and 962 is 1

Notice that 1 = HCF(9,1) = HCF(10,9) = HCF(19,10) = HCF(181,19) = HCF(200,181) = HCF(381,200) = HCF(962,381) .

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

Step 1: Since 899 > 1, we apply the division lemma to 899 and 1, to get

899 = 1 x 899 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 899 is 1

Notice that 1 = HCF(899,1) .

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Frequently Asked Questions on HCF of 381, 962, 899 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 381, 962, 899?

Answer: HCF of 381, 962, 899 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 381, 962, 899 using Euclid's Algorithm?

Answer: For arbitrary numbers 381, 962, 899 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.