Greatest Common Factor of 35, 21, 16, 54

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

• Greatest Common Factor of 35, 21, 16, 54 by common division method
• Greatest Common Factor of 35, 21, 16, 54 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 35,21,16,54 . The biggest common factor number is the GCF number.
So the greatest common factor 35,21,16,54 is 1.

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

• GCF of 63, 14, 25, 61
• GCF of 88, 74, 85, 35
• GCF of 29, 46, 19, 29
• GCF of 64, 47, 10, 89
• GCF of 99, 26, 75, 58

1. What is the GCF of 35, 21, 16, 54?

Answer: GCF of 35, 21, 16, 54 is 1.

2. How to Find the GCF of 35, 21, 16, 54

Answer: Greatest Common Factor(GCF) of 35, 21, 16, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 21, 16, 54) = 1.