Greatest Common Factor of 490, 108, 150, 400, 815

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

• Greatest Common Factor of 490, 108, 150, 400, 815 by common division method
• Greatest Common Factor of 490, 108, 150, 400, 815 with matching the biggest common factor

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

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 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Factors of 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Greatest Common Factor

We found the factors 490,108,150,400,815 . The biggest common factor number is the GCF number.
So the greatest common factor 490,108,150,400,815 is 1.

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

• GCF of 104, 262, 482, 478, 257
• GCF of 167, 782, 401, 930, 692
• GCF of 113, 175, 533, 871, 821
• GCF of 597, 318, 851, 898, 926
• GCF of 275, 340, 155, 526, 298

1. What is the GCF of 490, 108, 150, 400, 815?

Answer: GCF of 490, 108, 150, 400, 815 is 1.

2. How to Find the GCF of 490, 108, 150, 400, 815

Answer: Greatest Common Factor(GCF) of 490, 108, 150, 400, 815 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 108, 150, 400, 815) = 1.