Greatest Common Factor of 43, 13, 16, 215

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

• Greatest Common Factor of 43, 13, 16, 215 by common division method
• Greatest Common Factor of 43, 13, 16, 215 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 43,13,16,215 . The biggest common factor number is the GCF number.
So the greatest common factor 43,13,16,215 is 1.

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

• GCF of 30, 58, 17, 318
• GCF of 83, 72, 94, 973
• GCF of 68, 64, 67, 518
• GCF of 39, 84, 12, 294
• GCF of 96, 60, 34, 739

1. What is the GCF of 43, 13, 16, 215?

Answer: GCF of 43, 13, 16, 215 is 1.

2. How to Find the GCF of 43, 13, 16, 215

Answer: Greatest Common Factor(GCF) of 43, 13, 16, 215 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 13, 16, 215) = 1.