Greatest Common Factor of 99, 83, 47, 155

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

• Greatest Common Factor of 99, 83, 47, 155 by common division method
• Greatest Common Factor of 99, 83, 47, 155 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 99

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

1,3,9,11,33,99

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 99,83,47,155 . The biggest common factor number is the GCF number.
So the greatest common factor 99,83,47,155 is 1.

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

• GCF of 69, 48, 44, 137
• GCF of 22, 99, 81, 669
• GCF of 65, 61, 41, 237
• GCF of 41, 30, 74, 999
• GCF of 78, 24, 49, 159

1. What is the GCF of 99, 83, 47, 155?

Answer: GCF of 99, 83, 47, 155 is 1.

2. How to Find the GCF of 99, 83, 47, 155

Answer: Greatest Common Factor(GCF) of 99, 83, 47, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 83, 47, 155) = 1.