Greatest Common Factor of 83, 43, 22, 2, 45

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

• Greatest Common Factor of 83, 43, 22, 2, 45 by common division method
• Greatest Common Factor of 83, 43, 22, 2, 45 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 83

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

1,83

Factors of 43

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

1,43

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 83,43,22,2,45 . The biggest common factor number is the GCF number.
So the greatest common factor 83,43,22,2,45 is 1.

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

• GCF of 63, 68, 88, 7, 17
• GCF of 55, 49, 41, 2, 71
• GCF of 60, 31, 23, 4, 87
• GCF of 78, 66, 13, 5, 80
• GCF of 10, 98, 78, 4, 82

1. What is the GCF of 83, 43, 22, 2, 45?

Answer: GCF of 83, 43, 22, 2, 45 is 1.

2. How to Find the GCF of 83, 43, 22, 2, 45

Answer: Greatest Common Factor(GCF) of 83, 43, 22, 2, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 43, 22, 2, 45) = 1.