Greatest Common Factor of 420, 490, 88

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

• Greatest Common Factor of 420, 490, 88 by common division method
• Greatest Common Factor of 420, 490, 88 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 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

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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Greatest Common Factor

We found the factors 420,490,88 . The biggest common factor number is the GCF number.
So the greatest common factor 420,490,88 is 2.

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

• GCF of 684, 976, 97
• GCF of 523, 971, 50
• GCF of 706, 234, 63
• GCF of 349, 332, 96
• GCF of 446, 383, 44

1. What is the GCF of 420, 490, 88?

Answer: GCF of 420, 490, 88 is 2.

2. How to Find the GCF of 420, 490, 88

Answer: Greatest Common Factor(GCF) of 420, 490, 88 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 490, 88) = 2.