Greatest Common Factor of 147, 540, 420

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

• Greatest Common Factor of 147, 540, 420 by common division method
• Greatest Common Factor of 147, 540, 420 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 147,540,420 . The biggest common factor number is the GCF number.
So the greatest common factor 147,540,420 is 3.

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

• GCF of 873, 958, 574
• GCF of 456, 940, 863
• GCF of 247, 813, 256
• GCF of 740, 342, 614
• GCF of 435, 717, 529

1. What is the GCF of 147, 540, 420?

Answer: GCF of 147, 540, 420 is 3.

2. How to Find the GCF of 147, 540, 420

Answer: Greatest Common Factor(GCF) of 147, 540, 420 = 3

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

Step 2: Then multiply all the prime factors GCF(147, 540, 420) = 3.