Greatest Common Factor of 70, 17, 48, 278

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

• Greatest Common Factor of 70, 17, 48, 278 by common division method
• Greatest Common Factor of 70, 17, 48, 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

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 70,17,48,278 . The biggest common factor number is the GCF number.
So the greatest common factor 70,17,48,278 is 1.

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

• GCF of 82, 81, 14, 314
• GCF of 29, 60, 55, 643
• GCF of 92, 48, 45, 535
• GCF of 66, 21, 21, 422
• GCF of 52, 46, 25, 952

1. What is the GCF of 70, 17, 48, 278?

Answer: GCF of 70, 17, 48, 278 is 1.

2. How to Find the GCF of 70, 17, 48, 278

Answer: Greatest Common Factor(GCF) of 70, 17, 48, 278 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 17, 48, 278) = 1.