Greatest Common Factor of 21, 202, 852

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

• Greatest Common Factor of 21, 202, 852 by common division method
• Greatest Common Factor of 21, 202, 852 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 21

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

1,3,7,21

Factors of 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Greatest Common Factor

We found the factors 21,202,852 . The biggest common factor number is the GCF number.
So the greatest common factor 21,202,852 is 1.

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

• GCF of 55, 759, 988
• GCF of 38, 162, 196
• GCF of 16, 420, 455
• GCF of 76, 548, 118
• GCF of 22, 266, 569

1. What is the GCF of 21, 202, 852?

Answer: GCF of 21, 202, 852 is 1.

2. How to Find the GCF of 21, 202, 852

Answer: Greatest Common Factor(GCF) of 21, 202, 852 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 202, 852) = 1.