Highest Common Factor of 43, 75, 48, 408 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, 75, 48, 408 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 43, 75, 48, 408 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, 75, 48, 408 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, 75, 48, 408 is 1.

HCF(43, 75, 48, 408) = 1

HCF of 43, 75, 48, 408 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, 75, 48, 408 is 1.

Highest Common Factor of 43,75,48,408 using Euclid's algorithm

Highest Common Factor of 43,75,48,408 is 1

Step 1: Since 75 > 43, we apply the division lemma to 75 and 43, to get

75 = 43 x 1 + 32

Step 2: Since the reminder 43 ≠ 0, we apply division lemma to 32 and 43, to get

43 = 32 x 1 + 11

Step 3: We consider the new divisor 32 and the new remainder 11, and apply the division lemma to get

32 = 11 x 2 + 10

We consider the new divisor 11 and the new remainder 10,and apply the division lemma to get

11 = 10 x 1 + 1

We consider the new divisor 10 and the new remainder 1,and apply the division lemma to get

10 = 1 x 10 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 43 and 75 is 1

Notice that 1 = HCF(10,1) = HCF(11,10) = HCF(32,11) = HCF(43,32) = HCF(75,43) .


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

Step 1: Since 48 > 1, we apply the division lemma to 48 and 1, to get

48 = 1 x 48 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 48 is 1

Notice that 1 = HCF(48,1) .


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

Step 1: Since 408 > 1, we apply the division lemma to 408 and 1, to get

408 = 1 x 408 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 408 is 1

Notice that 1 = HCF(408,1) .

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Frequently Asked Questions on HCF of 43, 75, 48, 408 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, 75, 48, 408?

Answer: HCF of 43, 75, 48, 408 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 43, 75, 48, 408 using Euclid's Algorithm?

Answer: For arbitrary numbers 43, 75, 48, 408 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.