Greatest Common Factor of 70, 18, 684

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

• Greatest Common Factor of 70, 18, 684 by common division method
• Greatest Common Factor of 70, 18, 684 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 70

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

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

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Greatest Common Factor

We found the factors 70,18,684 . The biggest common factor number is the GCF number.
So the greatest common factor 70,18,684 is 2.

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

• GCF of 79, 53, 850
• GCF of 79, 62, 319
• GCF of 48, 12, 507
• GCF of 81, 91, 359
• GCF of 25, 17, 124

1. What is the GCF of 70, 18, 684?

Answer: GCF of 70, 18, 684 is 2.

2. How to Find the GCF of 70, 18, 684

Answer: Greatest Common Factor(GCF) of 70, 18, 684 = 2

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

Step 2: Then multiply all the prime factors GCF(70, 18, 684) = 2.