Highest Common Factor of 370, 765, 282 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 370, 765, 282 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 370, 765, 282 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 370, 765, 282 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 370, 765, 282 is 1.

HCF(370, 765, 282) = 1

HCF of 370, 765, 282 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 370, 765, 282 is 1.

Highest Common Factor of 370,765,282 using Euclid's algorithm

Highest Common Factor of 370,765,282 is 1

Step 1: Since 765 > 370, we apply the division lemma to 765 and 370, to get

765 = 370 x 2 + 25

Step 2: Since the reminder 370 ≠ 0, we apply division lemma to 25 and 370, to get

370 = 25 x 14 + 20

Step 3: We consider the new divisor 25 and the new remainder 20, and apply the division lemma to get

25 = 20 x 1 + 5

We consider the new divisor 20 and the new remainder 5, and apply the division lemma to get

20 = 5 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 370 and 765 is 5

Notice that 5 = HCF(20,5) = HCF(25,20) = HCF(370,25) = HCF(765,370) .

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

Step 1: Since 282 > 5, we apply the division lemma to 282 and 5, to get

282 = 5 x 56 + 2

Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 2 and 5, to get

5 = 2 x 2 + 1

Step 3: 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 5 and 282 is 1

Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(282,5) .

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Frequently Asked Questions on HCF of 370, 765, 282 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 370, 765, 282?

Answer: HCF of 370, 765, 282 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 370, 765, 282 using Euclid's Algorithm?

Answer: For arbitrary numbers 370, 765, 282 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.