Greatest Common Factor of 21, 16, 98, 733

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

• Greatest Common Factor of 21, 16, 98, 733 by common division method
• Greatest Common Factor of 21, 16, 98, 733 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 733

List of positive integer factors of 733 that divides 733 without a remainder.

1,733

Greatest Common Factor

We found the factors 21,16,98,733 . The biggest common factor number is the GCF number.
So the greatest common factor 21,16,98,733 is 1.

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

• GCF of 71, 96, 29, 849
• GCF of 10, 57, 52, 844
• GCF of 42, 80, 90, 542
• GCF of 93, 68, 78, 898
• GCF of 18, 90, 79, 869

1. What is the GCF of 21, 16, 98, 733?

Answer: GCF of 21, 16, 98, 733 is 1.

2. How to Find the GCF of 21, 16, 98, 733

Answer: Greatest Common Factor(GCF) of 21, 16, 98, 733 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 16, 98, 733) = 1.