Greatest Common Factor of 785, 155, 490

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

• Greatest Common Factor of 785, 155, 490 by common division method
• Greatest Common Factor of 785, 155, 490 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 785

List of positive integer factors of 785 that divides 785 without a remainder.

1,5,157,785

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

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

Greatest Common Factor

We found the factors 785,155,490 . The biggest common factor number is the GCF number.
So the greatest common factor 785,155,490 is 5.

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

• GCF of 922, 769, 207
• GCF of 579, 693, 329
• GCF of 648, 145, 286
• GCF of 965, 369, 178
• GCF of 980, 105, 516

1. What is the GCF of 785, 155, 490?

Answer: GCF of 785, 155, 490 is 5.

2. How to Find the GCF of 785, 155, 490

Answer: Greatest Common Factor(GCF) of 785, 155, 490 = 5

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

Step 2: Then multiply all the prime factors GCF(785, 155, 490) = 5.