Greatest Common Factor of 27, 70, 13, 456

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

• Greatest Common Factor of 27, 70, 13, 456 by common division method
• Greatest Common Factor of 27, 70, 13, 456 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Greatest Common Factor

We found the factors 27,70,13,456 . The biggest common factor number is the GCF number.
So the greatest common factor 27,70,13,456 is 1.

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

• GCF of 89, 64, 23, 319
• GCF of 38, 63, 79, 329
• GCF of 33, 32, 63, 150
• GCF of 22, 81, 40, 611
• GCF of 58, 81, 48, 220

1. What is the GCF of 27, 70, 13, 456?

Answer: GCF of 27, 70, 13, 456 is 1.

2. How to Find the GCF of 27, 70, 13, 456

Answer: Greatest Common Factor(GCF) of 27, 70, 13, 456 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 70, 13, 456) = 1.