Greatest Common Factor of 400, 458, 42

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

• Greatest Common Factor of 400, 458, 42 by common division method
• Greatest Common Factor of 400, 458, 42 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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 458

List of positive integer factors of 458 that divides 458 without a remainder.

1,2,229,458

Factors of 42

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

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

Greatest Common Factor

We found the factors 400,458,42 . The biggest common factor number is the GCF number.
So the greatest common factor 400,458,42 is 2.

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

• GCF of 248, 893, 38
• GCF of 333, 316, 44
• GCF of 838, 838, 10
• GCF of 315, 385, 29
• GCF of 805, 360, 10

1. What is the GCF of 400, 458, 42?

Answer: GCF of 400, 458, 42 is 2.

2. How to Find the GCF of 400, 458, 42

Answer: Greatest Common Factor(GCF) of 400, 458, 42 = 2

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

Step 2: Then multiply all the prime factors GCF(400, 458, 42) = 2.