Greatest Common Factor of 28, 78, 41, 616

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

• Greatest Common Factor of 28, 78, 41, 616 by common division method
• Greatest Common Factor of 28, 78, 41, 616 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 616

List of positive integer factors of 616 that divides 616 without a remainder.

1,2,4,7,8,11,14,22,28,44,56,77,88,154,308,616

Greatest Common Factor

We found the factors 28,78,41,616 . The biggest common factor number is the GCF number.
So the greatest common factor 28,78,41,616 is 1.

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

• GCF of 50, 85, 18, 766
• GCF of 11, 95, 83, 544
• GCF of 43, 53, 78, 864
• GCF of 26, 72, 80, 805
• GCF of 48, 73, 79, 761

1. What is the GCF of 28, 78, 41, 616?

Answer: GCF of 28, 78, 41, 616 is 1.

2. How to Find the GCF of 28, 78, 41, 616

Answer: Greatest Common Factor(GCF) of 28, 78, 41, 616 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 78, 41, 616) = 1.