Greatest Common Factor of 42, 8144, 729

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

• Greatest Common Factor of 42, 8144, 729 by common division method
• Greatest Common Factor of 42, 8144, 729 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 8144

List of positive integer factors of 8144 that divides 8144 without a remainder.

1,2,4,8,16,509,1018,2036,4072,8144

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Greatest Common Factor

We found the factors 42,8144,729 . The biggest common factor number is the GCF number.
So the greatest common factor 42,8144,729 is 1.

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

• GCF of 82, 1128, 157
• GCF of 58, 7603, 770
• GCF of 96, 8363, 276
• GCF of 27, 4061, 276
• GCF of 95, 4774, 509

1. What is the GCF of 42, 8144, 729?

Answer: GCF of 42, 8144, 729 is 1.

2. How to Find the GCF of 42, 8144, 729

Answer: Greatest Common Factor(GCF) of 42, 8144, 729 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 8144, 729) = 1.