Greatest Common Factor of 43, 12, 36, 4, 99

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

• Greatest Common Factor of 43, 12, 36, 4, 99 by common division method
• Greatest Common Factor of 43, 12, 36, 4, 99 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 43,12,36,4,99 . The biggest common factor number is the GCF number.
So the greatest common factor 43,12,36,4,99 is 1.

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

• GCF of 58, 69, 20, 5, 20
• GCF of 91, 24, 59, 8, 71
• GCF of 80, 48, 50, 3, 43
• GCF of 62, 49, 56, 4, 25
• GCF of 59, 37, 30, 7, 41

1. What is the GCF of 43, 12, 36, 4, 99?

Answer: GCF of 43, 12, 36, 4, 99 is 1.

2. How to Find the GCF of 43, 12, 36, 4, 99

Answer: Greatest Common Factor(GCF) of 43, 12, 36, 4, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 12, 36, 4, 99) = 1.