Greatest Common Factor of 902, 420, 70

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

• Greatest Common Factor of 902, 420, 70 by common division method
• Greatest Common Factor of 902, 420, 70 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 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 902,420,70 . The biggest common factor number is the GCF number.
So the greatest common factor 902,420,70 is 2.

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

• GCF of 307, 467, 81
• GCF of 516, 899, 24
• GCF of 864, 796, 42
• GCF of 778, 360, 12
• GCF of 576, 938, 43

1. What is the GCF of 902, 420, 70?

Answer: GCF of 902, 420, 70 is 2.

2. How to Find the GCF of 902, 420, 70

Answer: Greatest Common Factor(GCF) of 902, 420, 70 = 2

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

Step 2: Then multiply all the prime factors GCF(902, 420, 70) = 2.