Greatest Common Factor of 210, 730, 45

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

• Greatest Common Factor of 210, 730, 45 by common division method
• Greatest Common Factor of 210, 730, 45 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 210,730,45 . The biggest common factor number is the GCF number.
So the greatest common factor 210,730,45 is 5.

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

• GCF of 681, 374, 33
• GCF of 329, 483, 68
• GCF of 266, 763, 27
• GCF of 606, 169, 24
• GCF of 111, 943, 47

1. What is the GCF of 210, 730, 45?

Answer: GCF of 210, 730, 45 is 5.

2. How to Find the GCF of 210, 730, 45

Answer: Greatest Common Factor(GCF) of 210, 730, 45 = 5

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

Step 2: Then multiply all the prime factors GCF(210, 730, 45) = 5.