Highest Common Factor of 43, 30, 360, 346 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 43, 30, 360, 346 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 43, 30, 360, 346 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 43, 30, 360, 346 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 43, 30, 360, 346 is 1.

HCF(43, 30, 360, 346) = 1

HCF of 43, 30, 360, 346 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 43, 30, 360, 346 is 1.

Highest Common Factor of 43,30,360,346 using Euclid's algorithm

Highest Common Factor of 43,30,360,346 is 1

Step 1: Since 43 > 30, we apply the division lemma to 43 and 30, to get

43 = 30 x 1 + 13

Step 2: Since the reminder 30 ≠ 0, we apply division lemma to 13 and 30, to get

30 = 13 x 2 + 4

Step 3: We consider the new divisor 13 and the new remainder 4, and apply the division lemma to get

13 = 4 x 3 + 1

We consider the new divisor 4 and the new remainder 1, and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 43 and 30 is 1

Notice that 1 = HCF(4,1) = HCF(13,4) = HCF(30,13) = HCF(43,30) .

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

Step 1: Since 360 > 1, we apply the division lemma to 360 and 1, to get

360 = 1 x 360 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 360 is 1

Notice that 1 = HCF(360,1) .

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

Step 1: Since 346 > 1, we apply the division lemma to 346 and 1, to get

346 = 1 x 346 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 346 is 1

Notice that 1 = HCF(346,1) .

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Frequently Asked Questions on HCF of 43, 30, 360, 346 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 43, 30, 360, 346?

Answer: HCF of 43, 30, 360, 346 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 43, 30, 360, 346 using Euclid's Algorithm?

Answer: For arbitrary numbers 43, 30, 360, 346 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.