Greatest Common Factor of 21, 735, 928

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

• Greatest Common Factor of 21, 735, 928 by common division method
• Greatest Common Factor of 21, 735, 928 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 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 928

List of positive integer factors of 928 that divides 928 without a remainder.

1,2,4,8,16,29,32,58,116,232,464,928

Greatest Common Factor

We found the factors 21,735,928 . The biggest common factor number is the GCF number.
So the greatest common factor 21,735,928 is 1.

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

• GCF of 94, 483, 987
• GCF of 81, 937, 607
• GCF of 65, 650, 753
• GCF of 67, 570, 723
• GCF of 10, 230, 385

1. What is the GCF of 21, 735, 928?

Answer: GCF of 21, 735, 928 is 1.

2. How to Find the GCF of 21, 735, 928

Answer: Greatest Common Factor(GCF) of 21, 735, 928 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 735, 928) = 1.