Highest Common Factor of 286, 723, 375 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 286, 723, 375 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 286, 723, 375 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 286, 723, 375 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 286, 723, 375 is 1.

HCF(286, 723, 375) = 1

HCF of 286, 723, 375 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 286, 723, 375 is 1.

Highest Common Factor of 286,723,375 using Euclid's algorithm

Highest Common Factor of 286,723,375 is 1

Step 1: Since 723 > 286, we apply the division lemma to 723 and 286, to get

723 = 286 x 2 + 151

Step 2: Since the reminder 286 ≠ 0, we apply division lemma to 151 and 286, to get

286 = 151 x 1 + 135

Step 3: We consider the new divisor 151 and the new remainder 135, and apply the division lemma to get

151 = 135 x 1 + 16

We consider the new divisor 135 and the new remainder 16,and apply the division lemma to get

135 = 16 x 8 + 7

We consider the new divisor 16 and the new remainder 7,and apply the division lemma to get

16 = 7 x 2 + 2

We consider the new divisor 7 and the new remainder 2,and apply the division lemma to get

7 = 2 x 3 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 286 and 723 is 1

Notice that 1 = HCF(2,1) = HCF(7,2) = HCF(16,7) = HCF(135,16) = HCF(151,135) = HCF(286,151) = HCF(723,286) .

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

Step 1: Since 375 > 1, we apply the division lemma to 375 and 1, to get

375 = 1 x 375 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 375 is 1

Notice that 1 = HCF(375,1) .

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Frequently Asked Questions on HCF of 286, 723, 375 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 286, 723, 375?

Answer: HCF of 286, 723, 375 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 286, 723, 375 using Euclid's Algorithm?

Answer: For arbitrary numbers 286, 723, 375 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.