Greatest Common Factor of 390, 400, 670

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

• Greatest Common Factor of 390, 400, 670 by common division method
• Greatest Common Factor of 390, 400, 670 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 x 5 = 10

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

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 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 390,400,670 . The biggest common factor number is the GCF number.
So the greatest common factor 390,400,670 is 10.

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

• GCF of 708, 515, 951
• GCF of 252, 903, 897
• GCF of 934, 876, 583
• GCF of 860, 365, 810
• GCF of 523, 945, 688

1. What is the GCF of 390, 400, 670?

Answer: GCF of 390, 400, 670 is 10.

2. How to Find the GCF of 390, 400, 670

Answer: Greatest Common Factor(GCF) of 390, 400, 670 = 10

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

Step 2: Then multiply all the prime factors GCF(390, 400, 670) = 10.