Greatest Common Factor of 381, 280, 70

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

• Greatest Common Factor of 381, 280, 70 by common division method
• Greatest Common Factor of 381, 280, 70 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

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 381,280,70 . The biggest common factor number is the GCF number.
So the greatest common factor 381,280,70 is 1.

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

• GCF of 529, 830, 51
• GCF of 648, 489, 89
• GCF of 597, 129, 39
• GCF of 496, 490, 22
• GCF of 337, 994, 10

1. What is the GCF of 381, 280, 70?

Answer: GCF of 381, 280, 70 is 1.

2. How to Find the GCF of 381, 280, 70

Answer: Greatest Common Factor(GCF) of 381, 280, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 280, 70) = 1.