Greatest Common Factor of 13, 49, 156

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

• Greatest Common Factor of 13, 49, 156 by common division method
• Greatest Common Factor of 13, 49, 156 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 13

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

1,13

Factors of 49

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

1,7,49

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 13,49,156 . The biggest common factor number is the GCF number.
So the greatest common factor 13,49,156 is 1.

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

• GCF of 40, 68, 235
• GCF of 83, 48, 177
• GCF of 25, 62, 986
• GCF of 95, 41, 554
• GCF of 39, 74, 174

1. What is the GCF of 13, 49, 156?

Answer: GCF of 13, 49, 156 is 1.

2. How to Find the GCF of 13, 49, 156

Answer: Greatest Common Factor(GCF) of 13, 49, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 49, 156) = 1.