Greatest Common Factor of 490, 152, 420

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

• Greatest Common Factor of 490, 152, 420 by common division method
• Greatest Common Factor of 490, 152, 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 2 = 2

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

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 490,152,420 . The biggest common factor number is the GCF number.
So the greatest common factor 490,152,420 is 2.

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

• GCF of 502, 809, 164
• GCF of 196, 104, 668
• GCF of 177, 184, 449
• GCF of 820, 341, 388
• GCF of 968, 591, 371

1. What is the GCF of 490, 152, 420?

Answer: GCF of 490, 152, 420 is 2.

2. How to Find the GCF of 490, 152, 420

Answer: Greatest Common Factor(GCF) of 490, 152, 420 = 2

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

Step 2: Then multiply all the prime factors GCF(490, 152, 420) = 2.