Greatest Common Factor of 730, 977, 138, 486, 660

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

• Greatest Common Factor of 730, 977, 138, 486, 660 by common division method
• Greatest Common Factor of 730, 977, 138, 486, 660 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 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 730,977,138,486,660 . The biggest common factor number is the GCF number.
So the greatest common factor 730,977,138,486,660 is 1.

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

• GCF of 118, 503, 160, 594, 792
• GCF of 202, 818, 989, 304, 158
• GCF of 988, 462, 251, 120, 918
• GCF of 392, 972, 288, 217, 345
• GCF of 542, 712, 555, 544, 298

1. What is the GCF of 730, 977, 138, 486, 660?

Answer: GCF of 730, 977, 138, 486, 660 is 1.

2. How to Find the GCF of 730, 977, 138, 486, 660

Answer: Greatest Common Factor(GCF) of 730, 977, 138, 486, 660 = 1

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

Step 2: Then multiply all the prime factors GCF(730, 977, 138, 486, 660) = 1.