Greatest Common Factor of 43, 28, 63, 46

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

• Greatest Common Factor of 43, 28, 63, 46 by common division method
• Greatest Common Factor of 43, 28, 63, 46 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 63

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

1,3,7,9,21,63

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Greatest Common Factor

We found the factors 43,28,63,46 . The biggest common factor number is the GCF number.
So the greatest common factor 43,28,63,46 is 1.

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

• GCF of 71, 15, 90, 38
• GCF of 51, 34, 95, 69
• GCF of 69, 11, 45, 30
• GCF of 65, 15, 24, 66
• GCF of 67, 31, 60, 18

1. What is the GCF of 43, 28, 63, 46?

Answer: GCF of 43, 28, 63, 46 is 1.

2. How to Find the GCF of 43, 28, 63, 46

Answer: Greatest Common Factor(GCF) of 43, 28, 63, 46 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 28, 63, 46) = 1.