Greatest Common Factor of 70, 60, 390

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

• Greatest Common Factor of 70, 60, 390 by common division method
• Greatest Common Factor of 70, 60, 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 70,60,390 . The biggest common factor number is the GCF number.
So the greatest common factor 70,60,390 is 10.

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

• GCF of 90, 26, 917
• GCF of 28, 84, 691
• GCF of 97, 62, 432
• GCF of 39, 15, 951
• GCF of 72, 72, 686

1. What is the GCF of 70, 60, 390?

Answer: GCF of 70, 60, 390 is 10.

2. How to Find the GCF of 70, 60, 390

Answer: Greatest Common Factor(GCF) of 70, 60, 390 = 10

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

Step 2: Then multiply all the prime factors GCF(70, 60, 390) = 10.