Greatest Common Factor of 140, 520, 390

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

• Greatest Common Factor of 140, 520, 390 by common division method
• Greatest Common Factor of 140, 520, 390 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 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

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

Greatest Common Factor

We found the factors 140,520,390 . The biggest common factor number is the GCF number.
So the greatest common factor 140,520,390 is 10.

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

• GCF of 616, 674, 698
• GCF of 896, 682, 681
• GCF of 305, 983, 837
• GCF of 444, 115, 705
• GCF of 530, 589, 615

1. What is the GCF of 140, 520, 390?

Answer: GCF of 140, 520, 390 is 10.

2. How to Find the GCF of 140, 520, 390

Answer: Greatest Common Factor(GCF) of 140, 520, 390 = 10

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

Step 2: Then multiply all the prime factors GCF(140, 520, 390) = 10.