Greatest Common Factor of 135, 639, 890, 650, 980

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

• Greatest Common Factor of 135, 639, 890, 650, 980 by common division method
• Greatest Common Factor of 135, 639, 890, 650, 980 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 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 135,639,890,650,980 . The biggest common factor number is the GCF number.
So the greatest common factor 135,639,890,650,980 is 1.

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

• GCF of 106, 901, 698, 367, 656
• GCF of 780, 451, 427, 415, 625
• GCF of 614, 781, 394, 583, 797
• GCF of 301, 525, 667, 210, 110
• GCF of 306, 364, 636, 487, 848

1. What is the GCF of 135, 639, 890, 650, 980?

Answer: GCF of 135, 639, 890, 650, 980 is 1.

2. How to Find the GCF of 135, 639, 890, 650, 980

Answer: Greatest Common Factor(GCF) of 135, 639, 890, 650, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(135, 639, 890, 650, 980) = 1.