Greatest Common Factor of 30, 17, 24, 630

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

• Greatest Common Factor of 30, 17, 24, 630 by common division method
• Greatest Common Factor of 30, 17, 24, 630 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Greatest Common Factor

We found the factors 30,17,24,630 . The biggest common factor number is the GCF number.
So the greatest common factor 30,17,24,630 is 1.

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

• GCF of 17, 60, 76, 529
• GCF of 40, 71, 12, 714
• GCF of 30, 85, 97, 609
• GCF of 20, 80, 61, 818
• GCF of 53, 54, 16, 796

1. What is the GCF of 30, 17, 24, 630?

Answer: GCF of 30, 17, 24, 630 is 1.

2. How to Find the GCF of 30, 17, 24, 630

Answer: Greatest Common Factor(GCF) of 30, 17, 24, 630 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 17, 24, 630) = 1.