Greatest Common Factor of 43, 63, 85, 6, 23

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 43, 63, 85, 6, 23 by common division method
• Greatest Common Factor of 43, 63, 85, 6, 23 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 43,63,85,6,23 . The biggest common factor number is the GCF number.
So the greatest common factor 43,63,85,6,23 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 21, 66, 80, 2, 69
• GCF of 36, 96, 90, 6, 80
• GCF of 21, 17, 59, 6, 29
• GCF of 45, 92, 97, 2, 40
• GCF of 14, 16, 93, 6, 76

1. What is the GCF of 43, 63, 85, 6, 23?

Answer: GCF of 43, 63, 85, 6, 23 is 1.

2. How to Find the GCF of 43, 63, 85, 6, 23

Answer: Greatest Common Factor(GCF) of 43, 63, 85, 6, 23 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(43, 63, 85, 6, 23) = 1.