Greatest Common Factor of 27, 68, 25, 40

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

• Greatest Common Factor of 27, 68, 25, 40 by common division method
• Greatest Common Factor of 27, 68, 25, 40 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 40

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

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

Greatest Common Factor

We found the factors 27,68,25,40 . The biggest common factor number is the GCF number.
So the greatest common factor 27,68,25,40 is 1.

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

• GCF of 47, 30, 94, 28
• GCF of 55, 26, 55, 84
• GCF of 52, 99, 52, 17
• GCF of 94, 23, 64, 28
• GCF of 62, 13, 16, 52

1. What is the GCF of 27, 68, 25, 40?

Answer: GCF of 27, 68, 25, 40 is 1.

2. How to Find the GCF of 27, 68, 25, 40

Answer: Greatest Common Factor(GCF) of 27, 68, 25, 40 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 68, 25, 40) = 1.