Greatest Common Factor of 42, 418, 830

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

• Greatest Common Factor of 42, 418, 830 by common division method
• Greatest Common Factor of 42, 418, 830 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 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 42,418,830 . The biggest common factor number is the GCF number.
So the greatest common factor 42,418,830 is 2.

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

• GCF of 55, 294, 258
• GCF of 91, 763, 541
• GCF of 23, 770, 468
• GCF of 17, 130, 107
• GCF of 96, 627, 429

1. What is the GCF of 42, 418, 830?

Answer: GCF of 42, 418, 830 is 2.

2. How to Find the GCF of 42, 418, 830

Answer: Greatest Common Factor(GCF) of 42, 418, 830 = 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, 830) = 2.