Greatest Common Factor of 12, 68, 14, 553

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

• Greatest Common Factor of 12, 68, 14, 553 by common division method
• Greatest Common Factor of 12, 68, 14, 553 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 12

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

1,2,3,4,6,12

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 14

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

1,2,7,14

Factors of 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Greatest Common Factor

We found the factors 12,68,14,553 . The biggest common factor number is the GCF number.
So the greatest common factor 12,68,14,553 is 1.

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

• GCF of 21, 53, 70, 155
• GCF of 69, 85, 43, 300
• GCF of 29, 11, 35, 286
• GCF of 42, 12, 97, 348
• GCF of 95, 27, 57, 763

1. What is the GCF of 12, 68, 14, 553?

Answer: GCF of 12, 68, 14, 553 is 1.

2. How to Find the GCF of 12, 68, 14, 553

Answer: Greatest Common Factor(GCF) of 12, 68, 14, 553 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 68, 14, 553) = 1.