Greatest Common Factor of 840, 258, 400

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

• Greatest Common Factor of 840, 258, 400 by common division method
• Greatest Common Factor of 840, 258, 400 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 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

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

Greatest Common Factor

We found the factors 840,258,400 . The biggest common factor number is the GCF number.
So the greatest common factor 840,258,400 is 2.

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

• GCF of 604, 617, 210
• GCF of 829, 741, 383
• GCF of 159, 241, 712
• GCF of 291, 994, 876
• GCF of 757, 754, 256

1. What is the GCF of 840, 258, 400?

Answer: GCF of 840, 258, 400 is 2.

2. How to Find the GCF of 840, 258, 400

Answer: Greatest Common Factor(GCF) of 840, 258, 400 = 2

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

Step 2: Then multiply all the prime factors GCF(840, 258, 400) = 2.