Greatest Common Factor of 28, 34, 72, 763

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

• Greatest Common Factor of 28, 34, 72, 763 by common division method
• Greatest Common Factor of 28, 34, 72, 763 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 34

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

1,2,17,34

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 763

List of positive integer factors of 763 that divides 763 without a remainder.

1,7,109,763

Greatest Common Factor

We found the factors 28,34,72,763 . The biggest common factor number is the GCF number.
So the greatest common factor 28,34,72,763 is 1.

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

• GCF of 90, 18, 99, 384
• GCF of 60, 92, 26, 173
• GCF of 40, 99, 13, 718
• GCF of 19, 29, 62, 691
• GCF of 65, 20, 33, 201

1. What is the GCF of 28, 34, 72, 763?

Answer: GCF of 28, 34, 72, 763 is 1.

2. How to Find the GCF of 28, 34, 72, 763

Answer: Greatest Common Factor(GCF) of 28, 34, 72, 763 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 34, 72, 763) = 1.