Greatest Common Factor of 19, 35, 84, 64, 34

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

• Greatest Common Factor of 19, 35, 84, 64, 34 by common division method
• Greatest Common Factor of 19, 35, 84, 64, 34 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 35

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

1,5,7,35

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Greatest Common Factor

We found the factors 19,35,84,64,34 . The biggest common factor number is the GCF number.
So the greatest common factor 19,35,84,64,34 is 1.

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

• GCF of 73, 76, 61, 33, 82
• GCF of 12, 29, 57, 65, 70
• GCF of 75, 90, 31, 16, 98
• GCF of 33, 98, 12, 29, 33
• GCF of 28, 58, 74, 99, 11

1. What is the GCF of 19, 35, 84, 64, 34?

Answer: GCF of 19, 35, 84, 64, 34 is 1.

2. How to Find the GCF of 19, 35, 84, 64, 34

Answer: Greatest Common Factor(GCF) of 19, 35, 84, 64, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 35, 84, 64, 34) = 1.