Greatest Common Factor of 42, 39, 699

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

• Greatest Common Factor of 42, 39, 699 by common division method
• Greatest Common Factor of 42, 39, 699 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 39

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

1,3,13,39

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Greatest Common Factor

We found the factors 42,39,699 . The biggest common factor number is the GCF number.
So the greatest common factor 42,39,699 is 3.

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

• GCF of 88, 59, 594
• GCF of 62, 77, 219
• GCF of 72, 17, 401
• GCF of 27, 28, 611
• GCF of 88, 59, 599

1. What is the GCF of 42, 39, 699?

Answer: GCF of 42, 39, 699 is 3.

2. How to Find the GCF of 42, 39, 699

Answer: Greatest Common Factor(GCF) of 42, 39, 699 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 39, 699) = 3.