Greatest Common Factor of 18, 93, 78, 39, 433

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

• Greatest Common Factor of 18, 93, 78, 39, 433 by common division method
• Greatest Common Factor of 18, 93, 78, 39, 433 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 433

List of positive integer factors of 433 that divides 433 without a remainder.

1,433

Greatest Common Factor

We found the factors 18,93,78,39,433 . The biggest common factor number is the GCF number.
So the greatest common factor 18,93,78,39,433 is 1.

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

• GCF of 68, 56, 28, 14, 845
• GCF of 88, 64, 12, 40, 759
• GCF of 30, 63, 64, 54, 382
• GCF of 48, 24, 50, 49, 199
• GCF of 82, 56, 28, 88, 752

1. What is the GCF of 18, 93, 78, 39, 433?

Answer: GCF of 18, 93, 78, 39, 433 is 1.

2. How to Find the GCF of 18, 93, 78, 39, 433

Answer: Greatest Common Factor(GCF) of 18, 93, 78, 39, 433 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 93, 78, 39, 433) = 1.