Greatest Common Factor of 400, 186, 138

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

• Greatest Common Factor of 400, 186, 138 by common division method
• Greatest Common Factor of 400, 186, 138 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 186

List of positive integer factors of 186 that divides 186 without a remainder.

1,2,3,6,31,62,93,186

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 400,186,138 . The biggest common factor number is the GCF number.
So the greatest common factor 400,186,138 is 2.

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

• GCF of 540, 885, 559
• GCF of 719, 462, 660
• GCF of 853, 180, 669
• GCF of 242, 426, 186
• GCF of 174, 917, 179

1. What is the GCF of 400, 186, 138?

Answer: GCF of 400, 186, 138 is 2.

2. How to Find the GCF of 400, 186, 138

Answer: Greatest Common Factor(GCF) of 400, 186, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(400, 186, 138) = 2.