Highest Common Factor of 449, 711, 252 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 449, 711, 252 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 449, 711, 252 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 449, 711, 252 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 449, 711, 252 is 1.

HCF(449, 711, 252) = 1

HCF of 449, 711, 252 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 449, 711, 252 is 1.

Highest Common Factor of 449,711,252 using Euclid's algorithm

Highest Common Factor of 449,711,252 is 1

Step 1: Since 711 > 449, we apply the division lemma to 711 and 449, to get

711 = 449 x 1 + 262

Step 2: Since the reminder 449 ≠ 0, we apply division lemma to 262 and 449, to get

449 = 262 x 1 + 187

Step 3: We consider the new divisor 262 and the new remainder 187, and apply the division lemma to get

262 = 187 x 1 + 75

We consider the new divisor 187 and the new remainder 75,and apply the division lemma to get

187 = 75 x 2 + 37

We consider the new divisor 75 and the new remainder 37,and apply the division lemma to get

75 = 37 x 2 + 1

We consider the new divisor 37 and the new remainder 1,and apply the division lemma to get

37 = 1 x 37 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 449 and 711 is 1

Notice that 1 = HCF(37,1) = HCF(75,37) = HCF(187,75) = HCF(262,187) = HCF(449,262) = HCF(711,449) .

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

Step 1: Since 252 > 1, we apply the division lemma to 252 and 1, to get

252 = 1 x 252 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 252 is 1

Notice that 1 = HCF(252,1) .

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Frequently Asked Questions on HCF of 449, 711, 252 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 449, 711, 252?

Answer: HCF of 449, 711, 252 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 449, 711, 252 using Euclid's Algorithm?

Answer: For arbitrary numbers 449, 711, 252 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.