Greatest Common Factor of 126, 147
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 126, 147 i.e. 21 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 126, 147 is 21.
GCF(126, 147) = 21
GCF of 126, 147
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 126, 147 by common division method
- Greatest Common Factor of 126, 147 with matching the biggest common factor
GCF of 126,147 is 21
| 3 | 126, 147 |
| 7 | 42, 49 |
| 6, 7 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Factors of 126
List of positive integer factors of 126 that divides 126 without a remainder.
1,2,3,6,7,9,14,18,21,42,63,126
Factors of 147
List of positive integer factors of 147 that divides 147 without a remainder.
1,3,7,21,49,147
Greatest Common Factor
We found the factors 126,147 . The biggest common factor number is the GCF number.
So the greatest common factor 126,147 is 21.
GCF of two or more Numbers Calculation Examples
Here are some samples of GCF of two or more Numbers calculations.
Frequently Asked Questions on GCF of 126, 147
1. What is the GCF of 126, 147?
Answer: GCF of 126, 147 is 21.
2. How to Find the GCF of 126, 147
Answer: Greatest Common Factor(GCF) of 126, 147 = 21
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(126, 147) = 21.