Greatest Common Factor of 14, 49, 12, 70

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

• Greatest Common Factor of 14, 49, 12, 70 by common division method
• Greatest Common Factor of 14, 49, 12, 70 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 14

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

1,2,7,14

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 14,49,12,70 . The biggest common factor number is the GCF number.
So the greatest common factor 14,49,12,70 is 1.

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

• GCF of 80, 68, 98, 26
• GCF of 30, 74, 53, 94
• GCF of 58, 29, 65, 83
• GCF of 74, 34, 37, 10
• GCF of 13, 43, 18, 80

1. What is the GCF of 14, 49, 12, 70?

Answer: GCF of 14, 49, 12, 70 is 1.

2. How to Find the GCF of 14, 49, 12, 70

Answer: Greatest Common Factor(GCF) of 14, 49, 12, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 49, 12, 70) = 1.