Greatest Common Factor of 40, 39, 18, 93, 426

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

• Greatest Common Factor of 40, 39, 18, 93, 426 by common division method
• Greatest Common Factor of 40, 39, 18, 93, 426 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 39

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

1,3,13,39

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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 40,39,18,93,426 . The biggest common factor number is the GCF number.
So the greatest common factor 40,39,18,93,426 is 1.

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

• GCF of 25, 56, 11, 86, 825
• GCF of 46, 66, 24, 54, 562
• GCF of 75, 22, 27, 70, 429
• GCF of 53, 12, 55, 26, 235
• GCF of 82, 17, 57, 88, 327

1. What is the GCF of 40, 39, 18, 93, 426?

Answer: GCF of 40, 39, 18, 93, 426 is 1.

2. How to Find the GCF of 40, 39, 18, 93, 426

Answer: Greatest Common Factor(GCF) of 40, 39, 18, 93, 426 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 39, 18, 93, 426) = 1.