Greatest Common Factor of 10, 65, 50, 278

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

• Greatest Common Factor of 10, 65, 50, 278 by common division method
• Greatest Common Factor of 10, 65, 50, 278 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 10,65,50,278 . The biggest common factor number is the GCF number.
So the greatest common factor 10,65,50,278 is 1.

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

• GCF of 69, 14, 61, 916
• GCF of 75, 36, 46, 389
• GCF of 47, 20, 70, 889
• GCF of 84, 21, 20, 847
• GCF of 64, 38, 18, 577

1. What is the GCF of 10, 65, 50, 278?

Answer: GCF of 10, 65, 50, 278 is 1.

2. How to Find the GCF of 10, 65, 50, 278

Answer: Greatest Common Factor(GCF) of 10, 65, 50, 278 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 65, 50, 278) = 1.