Greatest Common Factor of 821, 215, 200

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

• Greatest Common Factor of 821, 215, 200 by common division method
• Greatest Common Factor of 821, 215, 200 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 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 821,215,200 . The biggest common factor number is the GCF number.
So the greatest common factor 821,215,200 is 1.

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

• GCF of 102, 443, 179
• GCF of 114, 324, 318
• GCF of 609, 413, 906
• GCF of 251, 243, 375
• GCF of 529, 651, 759

1. What is the GCF of 821, 215, 200?

Answer: GCF of 821, 215, 200 is 1.

2. How to Find the GCF of 821, 215, 200

Answer: Greatest Common Factor(GCF) of 821, 215, 200 = 1

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

Step 2: Then multiply all the prime factors GCF(821, 215, 200) = 1.