Greatest Common Factor of 42, 418, 140

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

• Greatest Common Factor of 42, 418, 140 by common division method
• Greatest Common Factor of 42, 418, 140 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 418

List of positive integer factors of 418 that divides 418 without a remainder.

1,2,11,19,22,38,209,418

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Greatest Common Factor

We found the factors 42,418,140 . The biggest common factor number is the GCF number.
So the greatest common factor 42,418,140 is 2.

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

• GCF of 65, 121, 477
• GCF of 80, 439, 669
• GCF of 86, 612, 407
• GCF of 50, 248, 345
• GCF of 78, 374, 687

1. What is the GCF of 42, 418, 140?

Answer: GCF of 42, 418, 140 is 2.

2. How to Find the GCF of 42, 418, 140

Answer: Greatest Common Factor(GCF) of 42, 418, 140 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 418, 140) = 2.