Greatest Common Factor of 14, 90, 70

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

• Greatest Common Factor of 14, 90, 70 by common division method
• Greatest Common Factor of 14, 90, 70 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 70

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

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

Greatest Common Factor

We found the factors 14,90,70 . The biggest common factor number is the GCF number.
So the greatest common factor 14,90,70 is 2.

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

• GCF of 57, 42, 31
• GCF of 91, 26, 43
• GCF of 80, 50, 18
• GCF of 51, 18, 74
• GCF of 45, 12, 19

1. What is the GCF of 14, 90, 70?

Answer: GCF of 14, 90, 70 is 2.

2. How to Find the GCF of 14, 90, 70

Answer: Greatest Common Factor(GCF) of 14, 90, 70 = 2

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

Step 2: Then multiply all the prime factors GCF(14, 90, 70) = 2.