Highest Common Factor of 48, 93, 670 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 48, 93, 670 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 48, 93, 670 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 48, 93, 670 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 48, 93, 670 is 1.

HCF(48, 93, 670) = 1

HCF of 48, 93, 670 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 48, 93, 670 is 1.

Highest Common Factor of 48,93,670 using Euclid's algorithm

Highest Common Factor of 48,93,670 is 1

Step 1: Since 93 > 48, we apply the division lemma to 93 and 48, to get

93 = 48 x 1 + 45

Step 2: Since the reminder 48 ≠ 0, we apply division lemma to 45 and 48, to get

48 = 45 x 1 + 3

Step 3: We consider the new divisor 45 and the new remainder 3, and apply the division lemma to get

45 = 3 x 15 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 48 and 93 is 3

Notice that 3 = HCF(45,3) = HCF(48,45) = HCF(93,48) .


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

Step 1: Since 670 > 3, we apply the division lemma to 670 and 3, to get

670 = 3 x 223 + 1

Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 1 and 3, to get

3 = 1 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 3 and 670 is 1

Notice that 1 = HCF(3,1) = HCF(670,3) .

HCF using Euclid's Algorithm Calculation Examples

Here are some samples of HCF using Euclid's Algorithm calculations.

Frequently Asked Questions on HCF of 48, 93, 670 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 48, 93, 670?

Answer: HCF of 48, 93, 670 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 48, 93, 670 using Euclid's Algorithm?

Answer: For arbitrary numbers 48, 93, 670 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.