Greatest Common Factor of 851, 221, 216

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

• Greatest Common Factor of 851, 221, 216 by common division method
• Greatest Common Factor of 851, 221, 216 with matching the biggest common factor

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

Factors of 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Greatest Common Factor

We found the factors 851,221,216 . The biggest common factor number is the GCF number.
So the greatest common factor 851,221,216 is 1.

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

• GCF of 149, 103, 345
• GCF of 925, 689, 821
• GCF of 550, 330, 140
• GCF of 100, 804, 444
• GCF of 890, 292, 740

1. What is the GCF of 851, 221, 216?

Answer: GCF of 851, 221, 216 is 1.

2. How to Find the GCF of 851, 221, 216

Answer: Greatest Common Factor(GCF) of 851, 221, 216 = 1

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

Step 2: Then multiply all the prime factors GCF(851, 221, 216) = 1.