Greatest Common Factor of 21, 210, 472

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

• Greatest Common Factor of 21, 210, 472 by common division method
• Greatest Common Factor of 21, 210, 472 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 21,210,472 . The biggest common factor number is the GCF number.
So the greatest common factor 21,210,472 is 1.

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

• GCF of 44, 663, 152
• GCF of 38, 547, 918
• GCF of 62, 533, 783
• GCF of 61, 849, 131
• GCF of 45, 119, 361

1. What is the GCF of 21, 210, 472?

Answer: GCF of 21, 210, 472 is 1.

2. How to Find the GCF of 21, 210, 472

Answer: Greatest Common Factor(GCF) of 21, 210, 472 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 210, 472) = 1.